Answered: What percent of the students who…

What percent of the students who responded were Facebook users? What percent of the students in the sample were aged 28 or older? What percent of the students who responded were older Facebook users?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 13PT

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Question

Is there a relationship between Facebook use and age among college students? The following two-way table displays data for the 219 students who responded to the

Age

	Younger (18–22)	Middle (23–27)	Older (28 and up)
Facebook user?	Yes	78	49	21
	No	4	21	46

What percent of the students who responded were Facebook users?
What percent of the students in the sample were aged 28 or older?
What percent of the students who responded were older Facebook users?
What percent of the Facebook users in the sample were younger students?
Find the distribution of Facebook use for each of the three age groups. Make a stacked bar graph to compare these
Describe what the graph in part (e) reveals about the association between age and Facebook

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