Relative Frequency and Eye Color Survey

The video tutorial explains how to create a relative frequency table using survey data on eye color from 200 individuals, equally divided between men and women. It details the calculation of relative frequencies for different eye colors among females and males, ensuring the totals align with the overall population. The tutorial concludes by verifying the data and highlighting the relative frequency of women with brown eyes.

How many women were surveyed in total?

• 100

• 150

• 50

• 200

What is the first step in setting up a relative frequency table?

• Finding the average eye color

• Counting the number of men

• Listing categories and columns

• Calculating the total number of people

What is the relative frequency of women with brown eyes?

• 0.15

• 0.45

• 0.25

• 0.35

How is the relative frequency for women with blue eyes calculated?

• 20 out of 100

• 30 out of 200

• 30 out of 100

• 50 out of 200

What is the relative frequency of men with brown eyes?

• 0.19

• 0.26

• 0.10

• 0.15

How many men have blue eyes according to the survey?

• 38

• 52

• 30

• 10

What is the relative frequency of men with green eyes?

• 0.05

• 0.10

• 0.15

• 0.20

What is the total relative frequency for people with brown eyes?

• 0.51

• 0.25

• 0.34

• 0.15

What should the sum of all relative frequencies equal?

• 0.5

• 1.0

• 1.5

• 2.0

What is the final relative frequency of women with brown eyes across the entire population?

• 0.25

• 0.35

• 0.15

• 0.45