Answers
Related Questions
Find the mean, median, and mode(s) of the data with and without the outlier.
45, 52, 17, 63, 57, 42, 54, 58
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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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What is the measure of each angle in a regular nonagon?
Answers
Answer:
Each angle of a regular nonagon is 140°
Step-by-step explanation:
The sum of all the interior angles is equal to 1260°
URGENT MARKING BRAINLIEST
Answers
Answer:
See expanation below
Step-by-step explanation:
Fried: 16/50 = 32%
Boneless: 10/50 = 20%
Baked: 6/50 = 12%
Buffalo: 18/50 = 36%
pls help me i will make u brainest
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?
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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.
Solve for x for the linear pairs.
Answers
Answer:
X = 13
Step-by-step explanation:
Since this is a linear pair, it equals to 180 degrees.
7x + 37 + 4x = 180
11x + 37 = 180
-37 -37
11x = 143
11x/11 = 143/11
x = 13
Good luck on your form!
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
Answers
Answer:less than.
Step-by-step explanation: it less than something.
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.
Answers
Plz plz help 10pts
what is the answer
Answers
Answer:
$8030
Step-by-step explanation:
Answer:
Step-by-step explanation:
tuition for one year = 9,890
tuition for 2 years = 9,890 x 2 = 19,780
her savings:
8,350 + 3,400 = 11,750
what she needs?:
19,780
-11,750
= 8,030
so she needs 8,030
The circumference of a circle is 15π units. How many units long is its diameter? (Use only the digits 0 - 9 and the decimal point, if needed, to write the answer.)
Answers
Answer:
The answer is c
Step-by-step explanation:
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
Answers
Answer:monthly is 598.90 total is 43120
Step-by-step explanation:
8. If you choose from the following M&M colors, what is the probability
that you choose blue? 5 green, 6 yellow, 8 blue, 7 brown *
8/25
04/13
O 1/3
08/26
Answers
Answer:
8/26
Step-by-step explanation:
there are 8 blue out of a total of 26 in total
Hey please help be geniune please help me no links will mark brainliest :( !
Answers
Answer:
71 - Maybe
Step-by-step explanation:
11 x 7 = 77
11 - (4 + 4) = 3
2 x 3 = 6
77 - 6 = 71
How many combinations of 3 playing cards (from a 52-card deck) exist?
Answers
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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Complete the table and estimate the limit
Answers
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]
Someone help with this please
What number is this? A 5 digit number, All but last are even, Goes from least to greatest except the first number, 2 repeats, 2nd number is 4.
Answers
Answer:
Step-by-step explanation:
Find the area of the shaded part of the rectangle
The circle is 3 units
Use 3.14 for pie
Round the answer tor he nearest hundredth
Answers
HELP ME I DONT KNOW HOW TO DO IT
If the wholesale price of an item is $250 and the markup is 20%, find the retail price of the item.
Answers
Answer:
250
Step-by-step explanation:
Answer:
300 i think
Step-by-step explanation:
Mind helping a friend
will mark brianlist
Answers
Answer:
b, d, f
Step-by-step explanation:
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!!
Answers
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%
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?
Answers
Answer:
120
Step-by-step explanation:
hello please help prize is brainliest
Answers
Answer:
1. 8 families
2. 25 families
3. 20
Im just wasting points :) Ignore this
Answers
Determine wheather the graphs of y = 2x+1 and y=-3X-7 are parallel, perpendicular, coincident, or none of these
Answers
Answer:
The two graphs are perpendicular
Step-by-step explanation:
The slope of the first one is the reciprocal of the second. Also I graphed it.
The distance around a shape is its ________.
A
area
B
perimeter
C
square unit
D
length times its width
Answers
Answer:
Perimeter
Step-by-step explanation:
Answer:
yea its the perimeter
Step-by-step explanation:
Mallory began the month $135 in debt.
After one week of working overtime, she
was able to remove $95 of debt. Her
situation can be represented by the
equation:
Answers
Answer:
-135+95
Step-by-step explanation:
A polynomial function P(x) with rational coefficients has the given roots. Find two additional roots of P(x)= 0, 7- 5 squared and -2i
Answers
Answer:
2 & +2i
Step-by-step explanation:
The two additional roots of the polynomial functions are:
1. 7-5 = 2
2. Irrational root of a polynomial functions are always in pairs, hence
- 2i will have +2i as its pair
PLEASE HELP!!
Type the correct answer in the box.
If the measure of angle 0 is 7/6. The equivalent measurement in degrees is
|blank| °
Answers
Answer:
the angle in degree is 30°
If the measure of the angle in radian form is 7π/6 then it is 210° in degrees form.
What is angle?An angle is basically an inclination of surface towards a object. It is measured in degrees as well as in radian.
How to convert angle into degrees?We have been that the angle is 7π/6 and we have to convert this angle into degrees.
We have to just put π=180 to convert the radian form into degrees.
Angle=7*180/6
=7*30
=210°
Hence if the measure of the angle in radian form is 7π/6 then it is 210° in degrees form.
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A migrating bird flies 539 miles in 11 hours. How many miles does it fly in 3 hours?
Answers
Joe solved this problem on a math test. 5/6 - 1/4 = 7/8
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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
Answers
2(9)-3=15
18-3=15