- Ten samples were taken from the normally distributed population with a variance of 64. Test...

- Ten samples were taken from the normally distributed population with a variance of 64. Test whether the data are sufficient evidence to conclude that the population mean is greater than 45 at a 10 per cent significance level, as follows (58, 62, 45, 50, 59, 65, 39, 40, 41, 52).

1. Set a hypothesis

2. Ask for rejection region.

3. Obtain the Test Statistics

4. Find a p-value.

Expert Solution

orchestra answered 2 years ago

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