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The null and alternate hypotheses are: H 0 : d 0 H 1 : d > 0 The following sample information shows the number of
The null and alternate hypotheses are: |
H0 : d 0 |
H1 : d > 0 |
The following sample information shows the number of defective units produced on the day shift and the afternoon shift for a sample of four days last month. |
Day | ||||
1 | 2 | 3 | 4 | |
Day shift | 11 | 10 | 14 | 19 |
Afternoon shift | 10 | 9 | 14 | 16 |
At the .01 significance level, can we conclude there are more defects produced on the day shift? |
1. | State the decision rule. (Round your answer to 2 decimal places.) |
Reject H0 if t > |
2. | Compute the value of the test statistic. (Round your answer to 3 decimal places.) |
Value of the test statistic |
3. | What is the p-value? |
p-value |
4. | What is your decision regarding H0? |
H
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