A sample of 44 observations is selected from one population with
a population standard deviation of 3.1. The sample mean is 101.0. A
sample of 56 observations is selected from a second population with
a population standard deviation of 5.0. The sample mean is 99.5.
Conduct the following test of hypothesis using the 0.10
H0 : μ1 =
H1 : μ1 ≠
Is this a one-tailed or a two-tailed test?
State the decision rule. (Negative values should be
indicated by a minus sign. Round your answers to 2 decimal
Compute the value of the test statistic. (Round your
answer to 2 decimal places.)
What is your decision regarding H0?
Do not reject H0
What is the p-value? (Round your answer to 4