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What is the probability that the selected person

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A poll was taken of 13,047 working adults aged 40-70 to determine their level of education. The participants were classified by sex and by level of education. The results are shown below.

A person is selected at random. Compute the following probabilities.

(a) What is the probability that the selected person does not have a Ph.D.?

Education Level Male Female Total

High School or Less 2550 3105 5655

Bachelor's Degree 2768 3529 6297

Master's Degree 365 594 959

Ph.D. 70 66 136

Total 5753 7294 13,047

(b) What is the probability that the selected person does not have a Master's degree?

(c) What is the probability that the selected person is female or has a Master's degree?

(d) What is the probability that the selected person is male or has a Ph.D.?

Reference no: EM132852547

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