all to reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population mean is greater than 88.1. O There is not...

Extracted text: all to reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population mean is greater than 88.1. O There is not sufficient evidence to warrant rejection of the claim that the population mean is greater than 88.1. O The sample data support the claim that the population mean is greater than 88.1. O There is not sufficient sample evidence to support the claim that the population mean is greater than 88.1. 3 3


Extracted text: You wish to test the following claim (Ha) at a significance level of a = 0.005. H.:µ = 88.1 Ha:µ > 88.1 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 32 with a mean of M - 90.5 and a standard deviation of SD = 7.1. What is the critical value for this test? (Report answer accurate to three decimal places.) 10 critical value = %3D 1 What is the test statistic for this sample? (Report answer accurate to three decimal places.) 1 test statistic = %3D 1 The test statistic is... 1 20 MO O in the critical region 2 O not in the critical region. 21 21 This test statistic leads to a decision to... 2 O reject the null 3 3 O accept the null 3 3) O fail to reject the null |3 3. lucion ic that 22222