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Homework: Homework 3 Question 60, 5.4.15 Part 1 of 2 Click the icon to view page 1 of the standard normal table Click the icon to view page 2 of the standard normal table. HW Score: 62.73%, 55.83 of 89 points O Points: 0 of 1 The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual For a sample of n-60, find the probability of a sample mean being less than 20.6 if μ=21 and a 1.16 For a sample of n=60, the probability of a sample mean being less than 20 6 if u-21 and a 1.16 is (Round to four decimal places as needed) Save

The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual For a sample of n = 75, find the probability of a sample mean being greater than 219 if μ-218 and a=62 For a sample of n 75, the probability of a sample mean being greater than 219 if p-218 and o 62 is (Round to four decimal places as needed)

Find the probability and interpret the results. If convenient, use technology to find the probability The population mean annual salary for environmental compliance specialists is about $61,500. A random sample of 34 specialists is drawn from this population. What is the probability that the mean salary of the sample is less than $59,000? Assume a $5,500 The probability that the mean salary of the sample is less than $50,000 is (Round to four decimal places as needed) GELOO