Consider the following hypothesis test. Ho: H = 22 H:H + 22 A sample of 75 is used and the population standard deviation is 10. Compute the p-value and state your conclusion for each of the following sample results. Use a = 0.01. (Round your test statistics to two decimal places and your p-values to four decimal places.) (a) x = 24 Find the value of the test statistic. Find the p-value. p-value = State your conclusion. O Reject Ho. There is insufficient evidence to conclude that u + 22. O Do not reject H. There is insufficient evidence to conclude that u + 22. O Do not reject Ho. There is sufficient evidence to conclude that u + 22. O Reject Ho. There sufficient evidence to conclude that u + 22. (b) x = 25.1 Find the value of the test statistic. Find the p-value. p-value = State your conclusion. O Reject Ho. There is insufficient evidence to conclude that u + 22. O Do not reject Ho. There is insufficient evidence to conclude that u + 22. O Do not reject H. There is sufficient evidence to conclude that u + 22. O Reject Ho. There is sufficient evidence to conclude that u # 22.

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(c) x = 21
Find the value of the test statistic.
Find the p-value.
p-value =
State your conclusion.
Reject Ho. There is insufficient evidence to conclude that u + 22.
Do not reject Ho. There is insufficient evidence to conclude that u + 22.
Do not reject Ho. There is sufficient evidence to conclude that u + 22.
Reject Ho. There is sufficient evidence to conclude that u + 22.
Transcribed Image Text:(c) x = 21 Find the value of the test statistic. Find the p-value. p-value = State your conclusion. Reject Ho. There is insufficient evidence to conclude that u + 22. Do not reject Ho. There is insufficient evidence to conclude that u + 22. Do not reject Ho. There is sufficient evidence to conclude that u + 22. Reject Ho. There is sufficient evidence to conclude that u + 22.
may
eed
se the
tO answei
Consider the following hypothesis test.
Ho: µ = 22
Ha: u + 22
A sample of 75 is used and the population standard deviation is 10. Compute the p-value and state your conclusion for each of the following sample results. Use a = 0.01. (Round your test statistics to
two decimal places and your p-values to four decimal places.)
(a) x = 24
Find the value of the test statistic.
Find the p-value.
p-value =
State your conclusion.
Reject Ho. There is insufficient evidence to conclude that u + 22.
Do not reject Ho. There is insufficient evidence to conclude that u + 22.
Do not reject Ho. There is sufficient evidence to conclude that u + 22.
Reject Ho. There is sufficient evidence to conclude that u # 22.
(b) х %3D 25.1
=
Find the value of the test statistic.
Find the p-value.
p-value =
State your conclusion.
Reject Ho.
There is insufficient evidence to conclude that u + 22.
Do not reject Ho. There is insufficient evidence to conclude that u + 22.
Do not reject Ho. There is sufficient evidence to conclude that u ± 22.
Reject Ho. There is sufficient evidence to conclude that µ # 22.
0'
Transcribed Image Text:may eed se the tO answei Consider the following hypothesis test. Ho: µ = 22 Ha: u + 22 A sample of 75 is used and the population standard deviation is 10. Compute the p-value and state your conclusion for each of the following sample results. Use a = 0.01. (Round your test statistics to two decimal places and your p-values to four decimal places.) (a) x = 24 Find the value of the test statistic. Find the p-value. p-value = State your conclusion. Reject Ho. There is insufficient evidence to conclude that u + 22. Do not reject Ho. There is insufficient evidence to conclude that u + 22. Do not reject Ho. There is sufficient evidence to conclude that u + 22. Reject Ho. There is sufficient evidence to conclude that u # 22. (b) х %3D 25.1 = Find the value of the test statistic. Find the p-value. p-value = State your conclusion. Reject Ho. There is insufficient evidence to conclude that u + 22. Do not reject Ho. There is insufficient evidence to conclude that u + 22. Do not reject Ho. There is sufficient evidence to conclude that u ± 22. Reject Ho. There is sufficient evidence to conclude that µ # 22. 0'
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