Please use the t-Table only to answer the following questions. Find the range of
ID: 3329011 • Letter: P
Question
Please use the t-Table only to answer the following questions. Find the range of the p-value.
A sample size 24 is used to perform a significance test of H0 : = 10 versus HA : 10. The test statistic is 2.93.
A sample size 18 is used to perform a significance test of H0 : = 5 versus HA : > 5. The test statistic is 1.68.
A sample size 29 is used to perform a significance test of H0 : = 8 versus Ha : < 8. The test statistic is -2.1.
A sample size 16 is used to perform a significance test of H0 : = 12 versus HA : 12. The test statistic is -1.65.
Explanation / Answer
a) P value = 2*(1-T.DIST(2.93,23,TRUE) ) = 0.0075
B) P value = 1-T.DIST(1.68,17,TRUE) = 0.0556
c) P value = T.DIST(-2.1,28,TRUE) ) = 0.0224
d) P value = 2*(1-T.DIST(1.65,15,TRUE) ) = 0.1197