1
QuizMultiple Choice

Two-Way Tables — Quiz

Question 1 • Mathematics I

The two-way frequency table represents data from a survey asking a random sampling of people whether they can see the sunrise or sunset from the front of their home. View from Home Sunrise No Sunrise Total Sunset 14 12 26 No Sunset 7 5 12 Total 21 17 38 Which is the joint relative frequency for the people who can only see the sunset?

Answer
A
7 thirty-eighths
B
12 thirty-eighths
C
14 thirty-eighths
D
5 thirty-eighths

Explanation

People who can only see the sunset are in the Sunset and No Sunrise cell, which contains 12 people. Divide this joint frequency by the total surveyed, 38: the joint relative frequency is 12/38, or 12 thirty-eighths. This is choice B.

AI-written and checked against the verified answer.

Next