A scientist wants to know if education level and marital status are related to all people in some countries. He collected data on a simple random sample of n = 300 people.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 36E
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Q2/ A scientist wants to know if education level and marital status are related to all people in some countries. He collected data on a simple random sample of n = 300 people.

 

Middle school or lower
High school
Bachelor's
Master's
PhD or higher
Total
Never married
18
36
21
9.
90
Married
12
36
45
36
21
150
Divorced
9.
3.
30
3.
30
Widowed
Total
39
90
84
54
33
300
Transcribed Image Text:Middle school or lower High school Bachelor's Master's PhD or higher Total Never married 18 36 21 9. 90 Married 12 36 45 36 21 150 Divorced 9. 3. 30 3. 30 Widowed Total 39 90 84 54 33 300
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