You wish to test the following claim (HaHa) at a significance level of =0.005=0.005. Ho:=63.4Ho:=63.4 Ha:63.4Ha:63.4 You believe the population is normally distributed and you know the standard deviation is =15.2=15.2. You obtain a sample mean of M=60.1M=60.1 for a sample of size n=62n=62. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = The test statistic is...

• in the critical region
• not in the critical region

This test statistic leads to a decision to...

• reject the null
• accept the null
• fail to reject the null

As such, the final conclusion is that...

• There is sufficient evidence to warrant rejection of the claim that the population mean is not equal to 63.4.
• There is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 63.4.
• The sample data support the claim that the population mean is not equal to 63.4.
• There is not sufficient sample evidence to support the claim that the population mean is not equal to 63.4.