subject
Mathematics, 18.10.2019 03:40 jessicagustama

Table
eye color
hair
color blue gray green brown marginal
totals
blond 42 5 21 10 78
red 12 22 19 12 65
brown 22 5 12 34 73
black 9 3 11 64 87
marginal
totals 85 35 63 120 303

as part of a class project, a university student surveyed the students in the cafeteria lunch line to look for a relationship between eye color and hair color among students. this table contains the results of the survey. from the sample population of students with blond hair, what is the relative frequency of students with green eyes?

a.0.07

b. 0.27

c. 0.33

d. 0.26

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Answers: 1

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totals
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