Suppose we are interested in the relationship between an individual’s brown hair and ski color. Based on a random sample of LIU students, we have the following joint probabilit distribution given by: X=degree of brown hair color

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Q5
Suppose we are interested in the relationship between an individual's brown hair and skin
color. Based on a random sample of LIU students, we have the following joint probability
distribution given by:
X=degree of brown hair color
1
2
3
4
Y= degree of skin color
0.12
0.05
0.12
0.09
1
0.01
0.12
0.07
3
0.16
0.07
0.16
0.03
The probability that an individual with degree of brown hair 2 has a degree of skin color
1 is:
O 0.3
O None of these
O 0.167
O 0.263
Transcribed Image Text:Suppose we are interested in the relationship between an individual's brown hair and skin color. Based on a random sample of LIU students, we have the following joint probability distribution given by: X=degree of brown hair color 1 2 3 4 Y= degree of skin color 0.12 0.05 0.12 0.09 1 0.01 0.12 0.07 3 0.16 0.07 0.16 0.03 The probability that an individual with degree of brown hair 2 has a degree of skin color 1 is: O 0.3 O None of these O 0.167 O 0.263
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