Review Quiz #3 DUE BY 8am on 5/13/2024n

What is the probability that someone who likes Toyotas is female? 

• .525

• .4627

• .6774

• .3143

How many students had more than 6 candy bars?

• 5

• 2

• 3

• 1

A bag contains 3 red marbles, 5 blue marbles, and 2 green marbles. If a marble is randomly selected from the bag, what is the probability that it is not blue?

The heights (in cm) of 10 students are: 150, 152, 153, 154, 155, 156, 157, 158, 159, 160. What is the median height?

• 154.5 cm

• 155 cm

• 155.5 cm

• 156 cm

Given the following data set: 5, 3, 9, 7, 5, 5, 3, calculate the mode of this data set.

• 3

• 5

• 7

• 9

A survey was conducted to find out the number of books students read in a month. The results were: 0, 1, 1, 2, 3, 3, 3, 4, 5, 5. What is the mean number of books read by the students?

• 2.7

• 3

• 3.5

• 4

Consider the following set of data: {12, 15, 22, 15, 19, 15, 14, 22, 15}. What is the mean of this data set?

• 15

• 16.7

• 17

• 18

Determine the range of the following set of data" 12, 19, 4, 11, 2, 28, 36, 5, 54, 63, 10

• 58

• 44

• 53

• 61

Determine the interquartile range of the following set of data" 12, 19, 4, 11, 2, 28, 36, 5, 54, 63, 10

• 63

• 61

• 31

• 41

What is the first step in solving this problem:
-12 ÷ 6 (-3) + 8

• multiplication

• addition

• division

• subtraction