tarikanowarm2 tarikanowarm2
  • 09-06-2024
  • Mathematics
Answered

1. Find the p-value for the following test. Test the claim that the sample mean differs from the population mean µ = 80, given the sample of size n = 21 with sample mean = 77.5 and sample standard deviation s = 6.2. Assume that the population has normal distribution. Round the answer to 2 decimal places.



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