12, 6, 7, 11, 11, 9, 13, 16, 10. What is the interquartile range of the data set?

Answers

Answer 1
Answer: first put the numbers in order
6,7,9,10,11,11,12,13,16

Q1 = (7 + 9) / 2 = 16/2 = 8
Q2 (median) = 11
Q3 = (12 + 13) / 2 = 25/2 = 12.50

Interquartile range (IQR) = Q3 - Q1 = 12.50 - 8.00 = 4.5

Related Questions

Solve by substitution. Show each step of your work. 2x + y = 7 3x + 5y = 14
Evaluate b^2 + 5a – 20
Suppose that you have a $2,000 balance on a credit card with a 7.99% annual interest rate, and you can afford to pay $150 per month toward this debt. a. Find the amount of time it takes to pay off this debt. Give your answer in months and years.b. Calculate the total amount paid over the life of the debt.
a cereal box can hold 144 cubic inches of cereal. if the box is 8 inches long and 1.5 inches wide how tall is the box?
A base ball team played 22 games they won 4 more then they lost how many games did they win

Take a look at the figure. What are the coordinates of the point labeled A in the graph shown?A. (2, 2)
B. (–2, 4)
C. (2, –2)
D. (–2, 2)

Answers

The coordinates of the point labeled A in the graph shown is (2,-2). The 2 is in the x axis while -2 is in the y axis of the graph while point B is in coordinates (-2,-2) and  point C is in coordinates (-2,4).

_ - 72 = 62 - 53

Fill in the missing number

Answers

71-9=62 62-9=53 53-9=44 so let’s subtract 9 from our most current number.35. 35-9=26 the up coming number in your sequence is 26

What is 1/3 written as a decimal?
O 0.45
O 0.8
O 0.8
O 4.5

Answers

Hey there!

In order to convert a fraction to a decimal you have to DIVIDE the NUMERATOR (the TOP number) by the DENOMINATOR (the BOTTOM number).

The formula is:

a/b

= a ÷ b

= c

Whereas, “a” is your numerator, “b” is your denominator, & “c” is your decimal


Now that we have that information out the way we can answer your question.


4/5

= 4 ÷ 5

= 0.80

Therefore, your answer is: Option B. 0.8


Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

0.80

Step-by-step explanation:

4/5 as a decimal is 0.80

What has at least one right angle but is not a square

Answers

There is a Right Triangle

The weight of male Americans between the ages of 18 and 25 is normally distributed, with a mean of 164.5 lb and a standard deviation of 26 lb. One definition of obesity states that a person is obese if the z-score of his or her weight is greater than 2.What is the obesity threshold weight for a young adult American male? Round your answer to the nearest tenth.

Answers

Z- score equal to 2 means 2 standard deviations greater than the mean.
Mean + 2 z = 164.5 + 2 * 26 = 164.5 + 52 = 216.5
Answer: the obesity threshold weight  for a young adult American male is 216.5 lb. 

Answer:

216 is correct!

Step-by-step explanation:

Six less than a number is less than the quotient of the number and three

Answers

The expression that represent six less than a number is less than the quotient of the number and three is given as x - 6 = (x-6)/3

Word problem and equation

The statement Six less than a number is x - 6 where x is the unknown number.

The quotient of the number and three is expressed as (x-6)/3

Equate the expressions

x - 6 = (x-6)/3

Hence the expression that represent six less than a number is less than the quotient of the number and three is given as x - 6 = (x-6)/3

Learn more on equation and expression here: brainly.com/question/723406

#SPJ1