Statistics – Given a normal distribution with mean=50 and standard deviation

Statistics – Given a normal distribution with mean=50 and standard deviation

Statistics – Given a normal distribution with mean=50 and standard deviation Given a normal distribution with mean=50 and standard deviation 4, and given you select a sample of n=100.a. What is the probability that the population mean is less than 49?(round to 4 decimal places as needed)b. What is the probability that the population mean is between 49 and 51.5?(round to 4 decimal places as needed)c. What is the probability that the population mean is above 50.4?(round to 4 decimal places as needed)d. There is a 35% chance that the population mean is above what value?9round to 2 decimal places as needed)(round to 4 decimal places as needed)

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