Find the mean, median, and mode(s) of the data with and without the outlier.
45, 52, 17, 63, 57, 42, 54, 58
Answer:
Mean = 48.5, Median = 53, Mode = nothing, Outlier = 17
Step-by-step explanation:
Mean: Add all the numbers (388) then divide by how many numbers (8) are there. (= 48.5)
Median: Is the middle number () so you have to order them from least to greatest (17, 42, 45, 52, 54, 57, 58, 63) and then just keep marking them off left, right, left, right... until you get to the middle. But since there are two numbers (52, 54) you have to add them (106) then you divide by 2 (53).
Mode: Is the number that shows up the most. In this case none of them do.
Outlier: The number that is farthest from the other numbers (17).
The mean, median, and mode(s) of the data Without outlier Mean is 51
Median is 53 and Mode is None
To find the mean, median, and mode(s) of the data, we can start by arranging the numbers in order from smallest to largest:
17, 42, 45, 52, 54, 57, 58, 63
The mean is the sum of all the numbers divided by the total number of numbers.
If we remove the outlier (17), the data set becomes:
42, 45, 52, 54, 57, 58, 63
Mean:
Mean = (42 + 45 + 52 + 54 + 57 + 58 + 63) / 7 = 51
Median:
Median = (52 + 54) / 2 = 53
There is no mode in this set since no number appears more than once.
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Complete the table and estimate the limit
Answer:
[tex]\lim_{x \to 0} \frac{\sqrt{x+5}-\sqrt{5} }{x} =\frac{\sqrt{5}}{10}[/tex]
Step-by-step explanation:
If x=-0.1, then f(x)=0.2247361538
If x=-0.01, then f(x)=0.2237187131
If x=-0.001, then f(x)=0.2236179792
If x=0.001, then f(x)=0.2235956185
If x=0.01, then f(x)=0.223495106
If x=0.1, then f(x)=0.2224998063
We can see that as x approaches 0, we see that f(x) gets closer to √5/10
Therefore, [tex]\lim_{x \to 0} \frac{\sqrt{x+5}-\sqrt{5} }{x} =\frac{\sqrt{5}}{10}[/tex]
IF YOU GOOD AT DIS HELP ME PLEASE
Answer:
I am good but can't see the photo...
HELP ME!!!!!!!
Bananas cost $0.59 per pound. Write an equation that could be used to find the total cost, y, of x pounds.
Answer:
y= .59x is the total cost per pound
Answer:
the equation: y = 0.59*x
Two sets of data are shown.
Data Set A: 24, 11, 26, 14, 24, 14, 24, 11, 23
Data Sot B. 24, 19, 18, 16, 30, 27, 30, 12, 22
8
Choose the phrase that would make the statement true.
The mean of Data Set A is
the mean of Data Set B.
equal to
2 less than
4 less than
1 more than
3 more than
5 more than
1 less than
3 less than
5 less than
2 more than
4 more than
Answer:less than.
Step-by-step explanation: it less than something.
A pair of sneakers on sale for 20% off if the discount is $26 what is the original cost of the the sneaker
Answer:
$32.50
Step-by-step explanation:
[tex]\frac{26}{y} :\frac{80}{100}[/tex]
y · 80 = 26 · 100
80y = 2600
80y ÷ 80 = 2600 ÷ 80
y = 32.5
A survey of 300 people found that 30 of them likes hip-hop music. What percent of the people in the survey likes hip-hop music? Right answer gets brainliest!!
Answer:
10%
Step-by-step explanation:
30/300 people like hip-hop
So, 1/10 or 10% like hip-hop
Answer: 10%
Step-by-step explanation: 30% out of 300% is like 10% out 100%
How many combinations of 3 playing cards (from a 52-card deck) exist?
Answer:
22,100
Step-by-step explanation:
pls trust me i just took the test
The number of combination of 3 playing cards from 52 card deck is 22100.
What is Combination?A combination is a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter. In combinations, you can select the items in any order.
Here, total cards = 52
cards to be selected = 3
So, total possible combination = ⁵²C₃
= (52 X 51 X 50) / (3 X 2 X 1)
= 22100
Thus, the number of combination of 3 playing cards from 52 card deck is 22100.
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JH is a nidsegment of KLM. Find the Value of x.
Answer:
Step-by-step explanation rise the 7 over the x and multiply 7 and 100 and put that answer as x
En una fábrica automovilística una máquina pone en total 15,000 tornillos en las 8 horas de jornada laboral funcionando de forma ininterrumpida. ¿Cuántos tornillos pondrá en 3 horas?
Answer:
120
Step-by-step explanation:
Judy wants to buy 3 jars of shea butter lotion. Store 2 sells it for $9.29 with a 40% off coupon. Which of the following statements is true about the two offers before tax is added?
Joe solved this problem on a math test. 5/6 - 1/4 = 7/8
Answer:
This is incorrect, the correct answer is 7/12
Step-by-step explanation:
Which equation has a solution of x = 9?
O 11 - 2x = 29
O 3x + 2 = 25
O4 + 5x = 18
O 2x - 3 = 15
A migrating bird flies 539 miles in 11 hours. How many miles does it fly in 3 hours?
Brendan saved $39 in July, and $46 in August. Then Brendan spent $12 on school supplies and $83 on new school clothes. How much money does Brendan have left?
Answer:
-10
Step-by-step explanation:
39+46=85-12-83= -10
Answer:
Brendan has $-10 dollars left over.
Step-by-step explanation:
39+46=85
85-12-83=-10
in a triangle ABC, A= 29°, B=36° and b=15.8cm. Find a, using sine rule.
Which of the following measurements could be the side lengths of a right triangle?
a. 30 in, 45 in, 50 in
b. 25 in, 40 in, 50 in
c. 30 in, 40 in, 60 in
d. 30 in, 40 in, 50 in
Only have a few questions left please help ;-;
Answer:
Hello! answer: 100
Step-by-step explanation:
25 + 55 = 80 180 - 80 = 109 therefore the answer is 100 HOPE THAT HELPS!
Answer:
B
Step-by-step explanation:
25 + 55 = 80 and 180 is for the total so it would be 100 degrees
80 = 100 = 180
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Lara is playing a video game where she hunts for treasure, like these gems:
A sapphire is worth 5 gold coins, and a ruby is worth 8 gold coins.
On her last hunt, Lara found 17 gems, all either rubies or sapphires, and sold them for 100 coins. How many sapphires did she find?
Answer:
12 sapphires
Step-by-step explanation:
Let's call the number of sapphires x. This means the number of rubies is the total number of gems minus x, or 17-x.
# of Sapphires: x
# of Rubies:17-x
A sapphire is worth 5 (gold coins) each, and a ruby is worth 8.
We also know the total amount of money is 100 coins, so
5*x+8*(17-x)=100
5x+136-8x=100
-3x=-36
x=12
Remember:
# of Sapphires: x
# of Rubies:17-x
...so Lara found 12 sapphires and 17-12=5 rubies.
Plzzzz help !!!! I need this done
Answer:
A) x + 2 ≤ 3
Step-by-step explanation:
To solve for this, you subtract 2 from both sides leaving you with:
x ≤ 1
which is what the graph is showing.
If Mary Alice buys the car for $35,000 and pays 20% down, how much will she finance? If she finances this balance for 6 years at the special rate of 0.9% add-on interest, how much will her monthly payments be? What is the total cost of the car if she finances it
Answer:monthly is 598.90 total is 43120
Step-by-step explanation:
find the value of x in the figure
what is the answer for 2a^2+6b^2=4c^2
Answer:
Step-by-step explanation:
2a^2 + 6b^2 = 4c^2 Divide everything by 2
a^2 + 3b^2 = 2c^2
I can't take this any further without more information.
A bag contains tickets numbered 1 through 5. Use the probability distribution to determine the probability of drawing an even numbered ticket.
The box for a computer game measures 19 cm by 14 cm by 1.5 cm. What is the total amount of plastic wrapping needed to cover the entire box if an extra 66 square cm are needed to allow for overlapping at the edges?
Answer:
697 cm²
Step-by-step explanation:
The box for a computer game measures 19 cm by 14 cm by 1.5 cm.
The amount of plastic wrapping needed to cover the entire box is calculated using the formula for the Surface Area of a rectangular prism
The formula is given as:
A=2(wl +hl + hw)
W = Width = 19cm
L = Length = 14 cm
H = Height = 1.5 cm
2 × (19 × 14 + 1.5 × 14 + 1.5 × 19)
= 631 cm²
Therefore, the total amount of plastic wrapping needed to cover the entire box if an extra 66 square cm are needed to allow for overlapping at the edges is calculated as:
631 cm² + 66 cm²
= 697 cm²
The distance around a shape is its ________.
A
area
B
perimeter
C
square unit
D
length times its width
Answer:
Perimeter
Step-by-step explanation:
Answer:
yea its the perimeter
Step-by-step explanation:
A cylindrical container of three rubber balls has a height of 27 centimeters and a diameter of 9 centimeters. Each ball in the container has a radius of 4.5
centimeters. Find the amount of space in the container that is not occupied by rubber balls. Round your answer to the nearest whole number.
Answer:
Volume of space in cylinder = 572.27 cm³ (Approx.)
Step-by-step explanation:
Given:
Height of cylinder = 27 cm
Diameter of cylinder = 9 cm
Radius of cylinder = 9 / 2 = 4.5 cm
Number of sphere ball = 3
Radius of sphere ball = 4.5 cm
Find:
Volume of space in cylinder
Computation:
Volume of space in cylinder = Volume of cylinder - Volume of 3ball
Volume of space in cylinder = πr²h - 3[(4/3)πr³]
Volume of space in cylinder = [22/7][4.5]²[27] - 3[(4/3)[22/7][4.5]³]
Volume of space in cylinder = [(3.14)(20.25)(27)] - [(4)(3.14)(91.125)]
Volume of space in cylinder = 1,716.795 - 1,144.53
Volume of space in cylinder = 572.265
Volume of space in cylinder = 572.27 cm³ (Approx.)
How many fluid ounces are there in 8 pints +5 cups
168 US fluid ounces
Hope this helps!
Janessa is playing a board game with two friends. Using a single die, one friend rolled a four, and the other friend rolled a three. Janessa needs to roll a number higher than both friends in order to win the game, and she wants to calculate her probability of winning.
Is the probability of Janessa winning an independent event or dependent event? Why?
O) Her probability of winning is an independent event because it depends on the results of her friends’ rolls.
O) Her probability of winning a dependent event because it does not depend on the results of her friends’ rolls.
O) Her probability of winning is an independent event because it does not depend on the results of her friends’ rolls.
O) Her probability of winning is a dependent event because it depends on the results of her friends’ rolls.
A certain psychological test measures empathy and emotional intelligence. The score, S, of a randomly selected senior student at a large university has a mean of 123 and a standard deviation of 29. The score, F, of a randomly selected first-year student at a large university has a mean of 104 and a standard deviation of 34.
Suppose we randomly select one senior student and one first-year student. We can consider S and F to be independent random variables.
Calculate the standard deviation of the difference D = S – F.
σD = 17.7482
σD = 19
σD = 44.6878
σD = 227
Answer:
The correct answer is 44.687
Step-by-step explanation:
Got it right on Edge assignment
Answer:
it was 44.6878 on my EDGE
Step-by-step explanation: