The median of the upper half of a data set.also called the upper quartile

The Median Of The Upper Half Of A Data Set.also Called The Upper Quartile

Answers

Answer 1

Answer:

Interquartile range

Step-by-step explanation:

The interquartile range gives the middle half of a dataset. It is obtained by subtractionng the value of the lower quartile (Q1) from the value of the upper quartile(3rd quartile).

Interquartile range (IQR) = Q3 - Q1

WHERE ;

Q3 = 3/4 * (n+1)th term and the first quartile (Q1) is given as ;

Q1 = 1/4 * (n+1)th term

n = size of data Given.


Related Questions

What’s the least common factor of two and six

Answers

Answer:

6

Step-by-step explanation:

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Answer: 6

Explanation: least common multiple

I hope this helped!

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- Zack Slocum

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Please help meeeeeeeee

Answers

Answer:

Step-by-step explanation:

frank has a board that is 5/8 yards long he cuts off a piece that is 3/5 the length of the board how long is the piece of the board frank cutt off?​

Answers

Answer:

Step-by-step explanation:

If the board is 5/8 of a yard, then it is 5/8 of 36 inches (a yard is 36 inches).

5/8 * 36 = 22.5 inches.

Frank now cut's 3/5 of the length of the board. So he is going to cut off 3/5 of 22.5 inches.

(3/5) * 22.5 = 67.5 / 5 = 13.5 inches.

You don't specify what the units should be. I translate this into yards, but I think if you want something else, leave a comment.

13.5 /36 = 0.375 = 3/8 of a yard.

y=(x+1)^2+2

plot five points​

Answers

Answer:

(−3,6)

(−2,3)

(−1.2)

(0,3)

(1,6)

Step-by-step explanation:

• The price of a car increased by 15. If the orginal price of the car was $24.000, what is the
new price )

Answers

Answer:

27,600

Step-by-step explanation:

15% of 24,000 is 3,600, 24000 + 3600 = 27,600

Find the approximate length of the bolded arc.

Answers

Answer:

Step-by-step explanation:

An animal shelter houses dogs, cats, and rabbits. There are 126 animals at the shelter. Of the animals, one-third are cats. Three-fourths of the remaining animals are dogs. How many of the animals are rabbits?

Answers

Answer:

21

Step-by-step explanation:

126/3=42

126-42=84

84/4=21

63 are dogs

42 are cats

and 21 are rabbits


Trying to prepare a budget Grant has done research and found that he spends an average of $178 on his phone/internet/cable service, $203 on his electric bill, and
$320 on his health insurance premium. If he earns $3200 per month, estimate the amount of money he will have after paying these bills each month.

Answers

Answer:

$2,499

Step-by-step explanation:

3200 - (178 + 203 + 320)

3200 - 701

2499

Grant will have $2,499 after paying these bills each month

Answer:  2,499

Step-by-step explanation:  Subtract expenditures from earnings...

3,200-178-203-320=2,499

so he makes 3,200 and spends 701 each month leaving 2,499

Complementary, supplementary, or neither?

Answers

Answer:

The angles are supplementary.

Step-by-step explanation:

Angles that add up to 90° are complementary, while angles that add up to 180° are supplementary.

Substitute - 3 and - 6 to determine if the two expressions are equivalent.
3(24+5) ⚠️PLS HURRY I OFFERED DOUPLE POINTS IM ON TIMER⚠️61+ 15
Which statements are true? Select the three correct answers.
The value of both expressions when 1 - 3 is 33.
The value of both expressions when {- 3 is 23.
The value of both expressions when ( - 6 is 41.
The value of both expressions when - 6 is 51.
The two expressions are equivalent.
The two expressions are not equivalent

Answers

Answer:

the value of both expressions when t = 3 is 33

the value of both expressions when t = 6 is 51

Step-by-step explanation:

33       33

51        51

Select all of the statements that are true about f(x) =
1
А.
f(x) is an odd function.
B.
f(x) = f (2)
C
f(x) decreases from (-00, 0) U (0,0).
D.
f(x) is a rational function.

Answers

Answer:

3-4

Step-by-step explanation:

thats the answer because i need more points

Pls answer this fast will give brainliest

Answers

Answer:

12

Step-by-step explanation:

4 options per sandwich, 4 times 3 =12

Answer:

12

Step-by-step explanation:

[tex]n_{C} r = \frac{n!}{(n-r)!(r!)} \\\\[/tex]

n is the number of choices

r is the number of Selections we can make

For Sandwiches:

3 Choices w/ 1 Selections

[tex]n = 3\\r = 1\\[/tex]

[tex]n_{C} r = \frac{3!}{(3-1)!(1!)} = 3[/tex]

For Veg.:

2 Choices w/ 1 Selections

[tex]n = 2\\r = 1\\[/tex]

[tex]n_{C} r = \frac{2!}{(2-1)!(1!)} = 2[/tex]

For Dessert.:

2 Choices w/ 1 Selections

[tex]n = 2\\r = 1\\[/tex]

[tex]n_{C} r = \frac{2!}{(2-1)!(1!)} = 2[/tex]

Multiply All Combinations ∴

[tex]3 * 2 * 2 = 12[/tex]

what is the center of dilation ?

Answers

Answer:

A fixed point on a plane.

Step-by-step explanation:

It is the starting point from which we measure distances in a dilation.

A T is the center of dilation cuz

The product of 8 and four more than a number
The algebraic expression is:

Answers

Answer:

8(n+4)

Step-by-step explanation:

A receipt for homemade pizza states that it yields 2 pizzas with 298 calories per slice 8 slices in one pizza you instead decide to make 5 mini pizzas if you eat two mini pizzas how many calories did you consume

Answers

Answer:

1,907.2 calories.

Step-by-step explanation:

We know that with a recipe and some given ingredients, you can make 2 pizzas, such that each pizza has 8 slices, then there are:

2*8 = 16 slices

And each slice has 298 calories, then the total amount of calories is:

16*298 cal = 4,768 cal.

Now, we know that you decide to make 5 mini pizzas instead (where we assume that you use the same ingredients that you would have used for the two pizzas) then the total amount of calories in the 5 mini pizzas is the same as the amount of calories in two normal pizzas, then:

in 5 mini pizzas we have 4,768 cal.

Then if each mini pizza has C calories, we have:

5*C = 4,768 cal.

we can solve this for C.

C = 4,768cal/5 = 953.6 cal

Then if you eat two of these, the total amount of calories you consume is twice that amount:

calories consumed = 2*953.6 cal = 1,907.2 cal.

The diameter of a circle is 38 meters. What is the circle's area?
D=38m

Answers

Answer:

Diameter- 60.42^2

Bruce wants to make 50 ml of an alcohol solution with a 12% concentration. He has a 10% alcohol solution and a
15% alcohol solution.
Which equation can Bruce use to determine how much of the 10% alcohol solution he should use?

Answers

Answer:

20 ml of 15% alcohol and 30 ml of 10% alcohol should be used to create a 12% alcohol solution.

Step-by-step explanation:

Since Bruce wants to make 50 ml of an alcohol solution with a 12% concentration, and he has a 10% alcohol solution and a 15% alcohol solution, to determine how much of the 10% alcohol solution he should make the following calculations:

0.9 x 15 + 0.1 x 10 = 14.5

0.7 x 15 + 0.3 x 10 = 13.5

0.5 x 15 + 0.5 x 10 = 12.5

0.4 x 15 + 0.6 x 10 = 12

50 x 0.4 = 20

Therefore, 20 ml of 15% alcohol and 30 ml of 10% alcohol should be used to create a 12% alcohol solution.

On average, Delores takes about 4 more minutes to walk home than to bike home. We CANNOT express this value as a multiple of the measure of variation. This is the answer.

Answers

Answer:

4 and Cannot

Step-by-step explanation:

Calculate the mean then subtract.

6.25

8.5

6.5

7

8.5

8.75

6

8.5

6.5

8

mean=74.5/10=7.45

3.25

2.5

3.5

2.75

4.25

3.5

3.75

4

4.5

3

mean=35/10=3.5

Subtract the means 7.45-3.5=3.95 round to 4.

Answer:

4 , cannot

Step-by-step explanation:

PLEASE HELP! SHOW YOUR WORK. DON’T PUT A LINK AS AN ANSWER!

Answers

https://youtu.be/dQw4w9WgXcQ

A company's sales in Seattle were $330,000 in 2012, while their sales in Portland were $235,000 for the same year. Complete the following statements: a. Seattle's sales were % larger than Portland's. b. Portland sales were % smaller than Seattle's. c. Portland sales were % of Seattle's. Give answers accurate to at least one decimal place.

Answers

Answer:

A) Seattle's sales were 40.42% larger than Portland's.

B) Portland sales were 28.79% smaller than Seattle's.

C)  Portland sales were 71.21% of Seattle's.

Step-by-step explanation:

Since a company's sales in Seattle were $ 330,000 in 2012, while their sales in Portland were $ 235,000 for the same year, the following calculations must be performed to complete the sentences:

A)

235,000 = 100

330,000 = X

330,000 x 100 / 235,000 = X

33,000,000 / 235,000 = X

140.42 = X

Seattle's sales were 40.42% larger than Portland's.

B)

330,000 = 100

235,000 = X

235,000 x 100 / 330,000 = X

23,500,000 / 330,000 = X

71.21 = X

100 - 71.21 = 28.79

Portland sales were 28.79% smaller than Seattle's.

C)

330,000 = 100

235,000 = X

235,000 x 100 / 330,000 = X

23,500,000 / 330,000 = X

71.21 = X

Portland sales were 71.21% of Seattle's.

Which is the better deal? *

5 gallons of gas for $15.70
11 gallons of gas for $42.00

Answers

Answer:

5 gallons of gas for 15.70

Step-by-step explanation:

15.70 divided by 5 is 3.14 while 42 divided by 11 is 3.8

Need help please show ur work

Answers

Use distributive property
5(4x + 3) - 2x
20x + 15 - 2x
Simplify by liked terms
18x + 15
The solution is A

The graph shows a linear relationship between x and y. Based on the graph, what is the value of x when the value of y is 10? Will give brainlest​ (❁´◡`❁)

Answers

Answer:

Step-by-step explanation:

This graph shows a linear relationship between x and y. 5 4 3 N 1 -5 -4 -3 -2 1 -1 1 2 3 4 5 x -2 -31 -4 -5 Based on the graph when the value of y is 10 the value of x is ...

Mrs. Spina bought 4 boxes of 8 pork chops. She set aside 12 and separated the rest into packs of4 to freeze. How many packs of chops did Mrs. Spina freeze

Answers

Answer:

5

Step-by-step explanation:

she brought 4 boxes of 8 therefore

4 × 8 = 32 she brought 32 pork chop

she put 12 aside

32- 12= 20 and pack the remaining 20 into pack of 4, 20÷4 =5.

therefore she had 5 freeze pack of pork chops

brainliest is appreciated

What is the solution to the inequality below?
x2 > 25

A. x < 5 and x>-5
B. x < 5 or x>-5
C. x> 5 or x<-5
D. x > 5 and x < -5

Answers

The answer is D

Steps

Take the root of both sides and solve

Connie is packing for a trip. She has 17 pairs of jeans. If she has room to pack 6 pairs how many ways can she choose which jeans to take

Answers

Answer:12,376

Step-by-step explanation:

Given

Connie has 17 Pairs of jeans

She has to choose 6 pairs out of 17

We know, no of ways to pick r items out of n items is [tex]^nC_r[/tex]

[tex]\therefore \text{No of ways is =}^{17}C_6\\\\\Rightarrow \dfrac{17!}{(17-6)!6!}=12,376\ \text{ways}[/tex]

34. Find each of the following probabilities when n indepen- dent Bernoulli trials are carried out with probability of success p. a) the probability of no successes b) the probability of at least one success c) the probability of at most one success d) the probability of at least two successes

Answers

Answer:

A.) (1 - p)^n

B.) 1 - (1 - p)^n

C.) (1 - p)^n + np*(1-p)^(n-1)

D.) 1 - (1 - p)^n - np*(1-p)^(n-1)

Step-by-step explanation:

General form of a binomial probability :

P(x = x) = nCx * p^x * q^(n-x)

q = 1 - p ; n = number of trials ; x = number of successes ; p = probability of success

A.) probability of no successes ;

P(x = 0) = nC0 * p^0 * (1 - p)^(n-0)

P(x = 0) = 1 * 1 * (1 - p)^n

P(x = 0) = (1 - p)^n

Probability of atleast one success = 1 - P(no success)

P(x ≥ 1) = 1 - P(x = 0)

P(x = 0) = (1 - p)^n

P(x ≥ 1) = 1 - P(x = 0) = 1 - (1 - p)^n

Probability of at most one success

P(x ≤ 1) = p(x = 0) + p(x = 1)

P(x = 0) = (1 - p)^n

P(x = 1) = nC1 * p^1 * (1 - p)^(n-1)

P(x = 1) = n * p * (1 - p)^(n-1) = np*(1-p)^(n-1)

P(x ≤ 1) = (1 - p)^n + np*(1-p)^(n-1)

Probability of atleast two successes:

(1 - probability of at most 2 successes)

P(x ≥ 2) = 1 - P(x ≤ 1)

P(x ≥ 2) = 1 - (p(x = 0) + p(x = 1))

P(x ≥ 2) = 1 - p(x = 0) - p(x = 1))

P(x ≥ 2) = 1 - (1 - p)^n - np*(1-p)^(n-1)

PLEASE HELP ASAP DONT USE A LINK THOSE NEVER WORK I HAVE A TIME LIMIT​

Answers

Answer:

107 degrees

Step-by-step explanation:

First, subract 180 from 135 to get the angle for DFE, which is 45 degrees.

Then, add 45 to 28, which equals to 73 degrees.

Finally, subtract 180 from 73 to get the angle for DEF, which is 107 degrees.

Answer:

107

Step-by-step explanation:

The smith family took a 2-day road trip.on the second day,they drove 3/4 the distance they traveled on the first day. What is possible distance they could have traveled over the 2 days ? Is there more than one possible distance? Justify your response

Answers

Answer:

1 1/4

Step-by-step explanation:

use mixed number calcator!

The total distance traveled by the Smith family for 2 days is given by the equation A = ( 7/4 )d , where d is the distance traveled on first day

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

The distance traveled by the Smith family on first day = d miles

The distance traveled by the Smith family on second day = ( 3/4 ) of the distance of first day

On simplifying the equation , we get

The distance traveled by the Smith family on second day = ( 3/4 ) d

And , the total distance traveled A = d + ( 3/4 )d

The total distance traveled A = ( 7/4 )d

The total distance traveled A = 1.75d

Hence , the equation is A = 1.75d

To learn more about equations click :

https://brainly.com/question/19297665

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A line goes through the points (−7,−8) and (7,8). Find its slope.

Answers

Answer:slope = "rise over run"  (the change in y coordinates divided by the change in x coordinates) =

(8--7)/(3-7) = 15/-4 = -15/4

Step-by-step explanation: have a nice day

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voting for candidates of different parties for different offices at the same election PotassiumState what would be observed if a lightedmatch stick was held in the mouthof the beaker. Two methods are proposed to measure the effectiveness of a brand of sunscreen.Method A: Survey adults visiting a beach on a busy weekend. Ask each adult which brand of sunscreen they are using, and assess their arms for sun exposure.Method B: Volunteers are randomly assigned to one of two brands of sunscreen. Each volunteer is asked to report back at the end of the day, and their arms are assessed for sun exposure.Which statement is a correct interpretation of these methods?Both methods are experiments because sun exposure is assessed in both methods.Both methods are observational studies because neither method attempts to influence responses.Method A is an experiment because it compares many brands of sunscreen, while method B is an observational study.Method B is an experiment because it randomly assigns volunteers a sunscreen, while method A is an observational study. 32)In some water purification plants, solid matter is skimmed off the top of the water. This is separating a mixture by what method?A)chromatographyB)evaporationfloatationD)sifting Do you think that plants can get the building materials they need to grow from soil wateror air? Which ones? Explain your answer which sentence from the article provides an example of the type of intelligence discussed in paragraph 2 please help me !!! i will mark brainlist for the correct answer Please help I am struggling so bad 1. A substance containing two ormore elements bonded together. Find the area of each circle. Use 3.14 for the value of pi. Round your answer to the nearest tenth. Do NOT include units in your answer (ie. ft, in, km, etc.) (FR) Points A and B are graphed points on the coordinate plane below. Which ordered pair is the coordinate location which is halfway between point A and point B? EXPLANATION PLS!!! a rectangle has a height of 5 inches and a area of 35 squared inches what is the length of the base of the rectangle?Please explain, I dont understand In the context of the text, how do people face death? How did the people who witnessed these concentration camps react? Why were concentration camps more shocking to soldiers than the general horrors of war? Cite evidence from this text, your own experience, and other literature, art, or history in your answer. What is the equation of the line in slope-intercept form? 24. Which description describes the solutions to this inequality?9> 52A. all the possible numbers that are smaller than twenty-fiveB. all the positive numbers that are greater than tenC. all the positive numbers that are larger than twenty-fiveD. all the possible numbers that are smaller than ten URGENTWhich of the following statements is true? Select all that apply. 15% of a number is 30. What is the number?A)4.5 B)20C)45D)200 please explain how to do this You've decided you want a plant for your room. At the gardening store, there are 444 different kinds of plants (tulip, fern, cactus, and ficus) and 444 different kinds of pots to hold the plants (clay pot, plastic pot, metal pot, and wood pot).If you randomly pick the plant and the pot, what is the probability that you won't get a clay pot or a cactus? Geoffrey's babysitter stayed from 5:15 P.M. until 11:35 P.M. For how much timedoes the babysitter need to be paid?hours andminutes