following two-way table. Female Male Total 10 42 7 19 45 108 In a relationship 32 It's complicated 12 Single 63 Total 107 62 169 (1) What proportion of students in this sample are in a relationship?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 27PPS
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Ex.3 Please specify which answer is to which question please
169 college students were asked about relationship status and gender. The results are given in the
following two-way table.
Female Male Total
10 42
In a relationship 32
It's complicated 12
7
19
Single
63
45
108
Total
107
62
169
(1) What proportion of students in this sample are in a relationship?
(2) What proportion of females in this sample are in a relationship?
(3) What proportion of the people who are in a relationship in this sample are female?
(4) What proportion of males in this sample are in a relationship?
3
(5) Using pr to represent the proportion of females in a relationship and PM to represent the
proportion of males in a relationship, find the difference in proportions pF - ÎM.
Transcribed Image Text:169 college students were asked about relationship status and gender. The results are given in the following two-way table. Female Male Total 10 42 In a relationship 32 It's complicated 12 7 19 Single 63 45 108 Total 107 62 169 (1) What proportion of students in this sample are in a relationship? (2) What proportion of females in this sample are in a relationship? (3) What proportion of the people who are in a relationship in this sample are female? (4) What proportion of males in this sample are in a relationship? 3 (5) Using pr to represent the proportion of females in a relationship and PM to represent the proportion of males in a relationship, find the difference in proportions pF - ÎM.
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