[Solved] A random sample of 15 observations provided X̄=182 and s = 12. Test H 0 : μ = 190 versus H 1 : μ What can you say about the P -value of the test statistic


Question: A random sample of 15 observations provided \(\bar{X}=182\) and s = 12.

  1. Test H 0 : μ = 190 versus H 1 : μ < 190 at α = .05. State your assumption about the population distribution.
  2. What can you say about the P –value of the test statistic calculated in part (a)?

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