For each of the following, calculate the (t)-test for independent means. a. (bar{X}_{1}=7.00, bar{X}_{2}=11.00, s bar{X}_{1}-bar{X}_{2}=1.17) b.

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For each of the following, calculate the \(t\)-test for independent means.

a. \(\bar{X}_{1}=7.00, \bar{X}_{2}=11.00, s \bar{X}_{1}-\bar{X}_{2}=1.17\)

b. \(\bar{X}_{1}=65.56, \bar{X}_{2}=60.92, s_{\bar{X}_{1}}-\bar{X}_{2}=2.88\)

c. \(\bar{X}_{1}=137.73, \bar{X}_{2}=114.09, s_{\bar{X}_{1}-\bar{X}_{2}}=10.71\)

d. \(\bar{X}_{1}=73.24, \bar{X}_{2}=81.53, s_{\bar{X}_{1}}-\bar{X}_{2}=4.39\)

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