Question

In: Statistics and Probability

Which statement below describes a property of the t statistic of the one-sample t test? A....

Which statement below describes a property of the t statistic of the one-sample t test?

  • A.

    The distribution of the t statistic (t distribution) under H0 has a smaller (i.e. more narrow) spread than a standard normal distribution.

  • B.

    The distribution of the t statistic (t distribution) under H0 depends on n.

  • C.

    The distribution of the t statistic (t distribution) under H0 cannot be estimated unless n is large.

  • D.

    Both A and B.

Solutions

Expert Solution

correct option is:

B. The distribution of the t statistic (t distribution) under H0 depends on n.

(the t distribution is more spread out then normal distribution)


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