College students were asked to rate their abilities as drivers and how often they text while driving, with the summarized data shown in the Exercise 8.2.1 table. Are validity conditions met for a theory-based chi-square test of significance?

A. Yes, because the sample size, 124, is larger than 20 

B. Yes, because the table has more than 10 cells 

C. No, because the response variable isn’t binary 

D. No, because not all the observed cell counts are at least 10 

E. No, because it is clear that the data did not come from a normal population

Transcribed Image Text:

Above average driver Average driver Below average driver Total Text frequently 3 1 1 5 Text sometimes 13 15 2 30 Text at stop light Text never 28 6 14 4 32 5 65 24 Total 50 62 12 124