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A Sample of 500 People Aged 30 - 40 Years

Question 21

Multiple Choice

A sample of 500 people aged 30 - 40 years old were interviewed to study the relationship between whether a person graduated from college or only high school and whether s/he changed jobs in the last 5 years.The results are found in the contingency table below. A sample of 500 people aged 30 - 40 years old were interviewed to study the relationship between whether a person graduated from college or only high school and whether s/he changed jobs in the last 5 years.The results are found in the contingency table below. Answers below have been rounded to two decimal places.What is the probability that an individual has changed jobs or they have graduated from college? A) .49 B) .64 C) .87 D) 1.13
Answers below have been rounded to two decimal places.What is the probability that an individual has changed jobs or they have graduated from college?


A) .49
B) .64
C) .87
D) 1.13

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