i sixsigma
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Independent random samples were selected from each of two normally distributed populations, n1 = 6 from population 1 and n2 = 5 from population 2. The data are shown in the table to the right.
| Sample 1 | Sample 2 |
| 4.1 | 2.5 |
| 4.8 | 1.4 |
| 1.5 | 3.4 |
| 2.7 | 8.9 |
| 0.7 | 5.5 |
| 3.2 |
Construct a hypothesis test for variance tests
Determine a conclusion. Choose the correct answer below.
A. Reject Ho. There is insufficient evidence to conclude that the variance of sample 1 is less than the variance of sample 2.
B. Do not reject Ho. There is insufficient evidence to conclude that the variance of sample 1 is less than the variance of sample 2.
C. Reject Ho. There is sufficient evidence to conclude that the variance of sample 1 is less than the variance of sample 2.
D. Do not reject Ho. There is sufficient evidence to conclude that the variance of sample 1 is less than the variance of sample 2.