Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test; i.e., describe the values of the test statistic that would result in rejection of the null hypothesis. 10) A farmer has decided to use a new additive to grow his crops. He divided his farm into 10 plots and kept records of the corn yield (in bushels) before and after using the additive. The results are 10) shown below. Plot: 4 6. 9. 10 Before 9 8 6. 8 10 11 After 10 9. 10 6. 10 10 12 You wish the test the following hypothesis at the 1 percent level of significance. H0: Hd = 0 against H1: µd > 0. What decision rule would you use? A) Reject Ho if test statistic is less than 2.821. B) Reject Ho if test statistic is greater than -2.821. C) Reject Ho if test statistic is greater than 2.821. D) Reject Ho if test statistic is greater than -2.821 or less than 2.821.

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Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test; i.e., describe the values of
the test statistic that would result in rejection of the null hypothesis.
10) A farmer has decided to use a new additive to grow his crops. He divided his farm into 10 plots
and kept records of the corn yield (in bushels) before and after using the additive. The results are
10)
shown below.
Plot:
4
6.
9.
10
Before 9
8
6.
8
10
11
After
10
9.
10
6.
10
10
12
You wish the test the following hypothesis at the 1 percent level of significance.
H0: Hd = 0 against H1: µd > 0.
What decision rule would you use?
A) Reject Ho if test statistic is less than 2.821.
B) Reject Ho if test statistic is greater than -2.821.
C) Reject Ho if test statistic is greater than 2.821.
D) Reject Ho if test statistic is greater than -2.821 or less than 2.821.
Transcribed Image Text:Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test; i.e., describe the values of the test statistic that would result in rejection of the null hypothesis. 10) A farmer has decided to use a new additive to grow his crops. He divided his farm into 10 plots and kept records of the corn yield (in bushels) before and after using the additive. The results are 10) shown below. Plot: 4 6. 9. 10 Before 9 8 6. 8 10 11 After 10 9. 10 6. 10 10 12 You wish the test the following hypothesis at the 1 percent level of significance. H0: Hd = 0 against H1: µd > 0. What decision rule would you use? A) Reject Ho if test statistic is less than 2.821. B) Reject Ho if test statistic is greater than -2.821. C) Reject Ho if test statistic is greater than 2.821. D) Reject Ho if test statistic is greater than -2.821 or less than 2.821.
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