What is the probability a randomly selected employee from the table will make at least $45,000

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A: Solution-: Given: \bar{x}=109.75, n=24,s=23.14,c=0.90 We want to find a 90% C.I. for the population…

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Q: The critical value "t" corresponding to the 85th percentile with df = 19* Your answer The critical…

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Q: Let Z be a random variable with the standard normal distribution. Find P(-1.35 ≤ Z≤ 2.15) P(0.55 ≤Z≤…

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A: a) The claim is that the average recovery time for knee patient is less than 10 weeks.

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Q: FIND THE Z* SCORE VALUES BASED ON A STANDARD NORMAL DISTRIBUTION  FOR EACH OF THE FOLLOWING .…

A: As per company guidelines i solved only First questions.thank you

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Q: 1. Present the data in a well-organized and well-labeled statistical table. The following data…

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