Question

In: Statistics and Probability

​a) The critical value of t for a 99% confidence interval with df equals=88. ​b) The...

​a) The critical value of t for a 99% confidence interval with df equals=88.

​b) The critical value of t for a 90​% confidence interval with df equals=107.

Solutions

Expert Solution

a) Critical value = t0.005,88 = 2.633

b) Critical value = t0.05,107 = 1.659

                                                                                                                                                                                          

orchestra answered 2 years ago
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