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Use Table C (t-distribution) to find p-values for a hypothesis test about a mean, taking your...

  1. Use Table C (t-distribution) to find p-values for a hypothesis test about a mean, taking your sample size (N) to be 15. We assume that the population is normally distributed.

    1. t=1.87, two-sided

    2. t=2.09, one-sided (Ha: μx > μ0)

    3. t=-2.33, one-sided (Ha: μx < μ0)

    4. t=0.51, two-sided

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