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Mathematics, 29.01.2020 00:40 chloesmolinski0909

Two way frequency idules. mastery test
usuuntil tesl
tuu
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. the table below contains the results of the survey.
eye color
hair
marginal
color blue gray green brown
totals
blond 42 5 2110 78
red 122219 | 12
brown 22 5 -12
black931164
marginal 35 35 63 120 303
totals
65
ro
from the sample population of students with gray eyes, what is the relative frequency of students with red hair?
a.
d. 063
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Two way frequency idules. mastery test
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