A simple random sample of size n = 40 is drawn from a population. The sample mean is found to be x = 120.8 and the sample standard deviation is found to be s = 12.8. Construct a 99% confidence interval for the population mean. The lower bound is (Round to two decimal places as needed.) A Clear all Check answer View an example 79°F 11:36 PM 6/17/2022 O Bi Help me solve this Type here to search a Get more help. O

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