twotappers2
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1. A sample of 65 observations is selected from one population. The sample mean is 2.67 and the sample standard deviation is 0.75. A µsample of 50 observations is selected from a second population. The sample mean is 2.59 and the sample standard deviation is 0.66. Conduct the following test of hypothesis using the .08 significance level.
H0: µ1 <= µ2
H1: µ1 > µ2
a. Is this a one-tailed or a two-tailed test?
b. State the decision rule.
c. Compute the value of the test statistic.
d. What is your decision regarding H0?
e. What is the p-value?
H0: µ1 <= µ2
H1: µ1 > µ2
a. Is this a one-tailed or a two-tailed test?
b. State the decision rule.
c. Compute the value of the test statistic.
d. What is your decision regarding H0?
e. What is the p-value?