Question 22 of 24 > Management at a local company asked employees if they were i

Question

Question 22 of 24 > Management at a local company asked employees if they were interested in obtaining job training Responses aresummarized by employment type (salaried or hourly), and whether the employee is interested (yes or no) in job training. Hourly 89 71 160 Total 107 115 Salaried 18 Yes No Total 62 Click to download the data in your preferred format if you wish. CrunchIt! CSV Excel JMP Mac Text Minitab PC Text R SPSS TI Calc Compute the probability that an employee is salaried. Give your answer as a decimal, precise to at least three decimal places. Scroll P(salaried) =

Explanation / Answer

Answer

1.P(salaried) = Total salaried / Grand total = 62/222 = 0.279

2.P(salaried/yes) = Only salaried and yes / Yes total = 18/107 = 0.168

No, the two events are not independent.

Because P(salaried) > P(salaried/yes).

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