Consider the following hypothesis test:  h0 = 18 against h1 = 18 A sample of 48 provided a sample mean  17 and a sample standard deviation 4.5. Compute the value of the test statistic. What is the p-value? At , what is your conclusion? What is the rejection rule using the critical value? What is your conclusion?

MATLAB: An Introduction with Applications
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  1. Consider the following hypothesis test:

 h0 = 18 against h1 = 18

A sample of 48 provided a sample mean  17 and a sample standard deviation 4.5.

  1. Compute the value of the test statistic.
  1. What is the p-value?
  1. At , what is your conclusion?
  2. What is the rejection rule using the critical value? What is your conclusion?
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