Unit 6 Review

The majority of the data is on the right...

• skewed left

• skewed right

• symmetrical

What is the equation to find IQR?

• U.E - L.E

• Q3-Q1

• Q2-Q1

• Q1 - Q3

What is the Median

• Middle number (also known as Q2)

• the average

• the number that occurs the most

How is the data distributed in this histogram?

• Symmetrically

• Skewed Right

• Skewed Left

Which measure of center would best represent this data?

• Mean

• Median

• Mode

• Range

How is the data distributed in this histogram?

• Symmetrically

• Skewed Right

• Skewed Left

What is the shape of the Data Set?

• Skewed Left

• Symmetrical

• Skewed Right

What is the difference between 1st and 2nd periods medians?

• 10

• 5

• 15

• 20

Which of the following statements are true about the following data

9, 8, 7, 11, 7, 16, 3

• The median is 8.

• The Q1 is 6.

• The mean is 8.71

• The maximum is 10.

This table shows the number of female and male students in each science class. How many students are taking biology?

• 18

• 8

• 80

• 26