In a test of hypothesis, the null hypothesis is that the population variance is equal to 4 and the alternative hypothesis is that the population variance is greater than 4. The following sample data were drawn from the normal population. 25, 27, 27, 23, 25, 29, 18, 21, 26, 22, 24, 26, 22, 31, 27, 23, 26. What is the approximate p-value for this test? b. 0.0334 e. 0.0003 d. 0.0009 c. 0.9332 a. 0.0668

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