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Hypothesis test for single mean

Consider the following hypothesis test:

Ho: μ ≥ 14

Ha: μ < 14

A sample of 64 provides a sample mean of 13 and a sample standard deviation of 4.

1. Determine the standard error of the mean.

2. Compute the value of the test statistic.

3. Conclude the p-value; and at 95% confidence, test the above hypotheses.

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M922724

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