Author Question: When the population standard deviation is ____________________ and the population is normal, the ... (Read 107 times)

Shelles · **on:** Jun 24, 2018

When the population standard deviation is ___________________ _ and the population is normal, the test statistic for testing hypotheses about is the t-distribution with n - 1 degrees of freedom.
Fill in the blank(s) with correct word

Question 2

The Friedman test statistic is approximately chi-squared distributed with (k - 1) degrees of freedom, provided that either the number of blocks b or the number of treatments k is greater than or equal to 5.
Indicate whether the statement is true or false