The null hypothesis is Ho:u1 = u2 and the alternative hypothesis is as specified. The data available
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Question:
Observations for- | ||
Pair | Population 1 | Population 2 |
1 | 13 | 15 |
2 | 22 | 26 |
3 | 11 | 12 |
4 | 25 | 21 |
5 | 22 | 28 |
6 | 25 | 25 |
7 | 8 | 10 |
8 | 22 | 30 |
9 | 1 | 3 |
Refer to a T-table.
1. Find the test statistic. Use population 1 - population 2 as the difference. t = ? (Round to two decimal places as needed.)
2. Determine the critical value(s). (Round to two decimal places as needed.)
Pick- a. The critical value is ? . or b. The critical values are ? and ? . (Use ascending order.)
3. What is the correct conclusion for the hypothesis test?
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