Question: (a) Test the hypothesis that (mu_{1} (b) Test the hypothesis that (sigma_{1} eq sigma_{2}) at the (alpha=0.05) level of significance for the given sample data.
(a) Test the hypothesis that \(\mu_{1}
(b) Test the hypothesis that \(\sigma_{1} eq \sigma_{2}\) at the \(\alpha=0.05\) level of significance for the given sample data.
Assume that the populations are normally distributed and that independent sampling occurred.
Sample 1 13 n X 96.6 3.2 Sample 2 8 98.3 2.5
Step by Step Solution
3.48 Rating (161 Votes )
There are 3 Steps involved in it
Heres the solution to the statistical problem The provided sample data is Sample 1 n 1 13 n 1 13 n113 x 1 966 x 1 966 x1966 s 1 32 s 1 32 s132 Sample 2 n 2 8 n 2 8 n28 x 2 983 x 2 983 x2983 s 2 25 s 2 ... View full answer
Get step-by-step solutions from verified subject matter experts
Study Help