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 and they have graduated from college?

Question

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 and they have graduated from college?

Quizplus · Accepted Answer

To find the probability that an individual has changed jobs and they have graduated from college, we need to look at the intersection of the "Changed Jobs" row and the "College Graduate" column, which is 130. We then divide that by the total sample size of 500, and multiply by 100 to get a percentage: (130/500) x 100 = 26%. Therefore, the answer is B.

A Sample of 500 People Aged 30 - 40 Years