Question

# You wish to test the following claim (HaHa) at a significance level of α=0.01α=0.01.       Ho:μ=69.7Ho:μ=69.7       Ha:μ<69.7Ha:μ<69.7...

You wish to test the following claim (HaHa) at a significance level of α=0.01α=0.01.

Ho:μ=69.7Ho:μ=69.7
Ha:μ<69.7Ha:μ<69.7

You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n=26n=26 with mean M=60.9M=60.9 and a standard deviation of SD=17.3SD=17.3.

What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value =

The p-value is...

• less than (or equal to) αα
• greater than αα

This p-value 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 less than 69.7.
• There is not sufficient evidence to warrant rejection of the claim that the population mean is less than 69.7.
• The sample data support the claim that the population mean is less than 69.7.
• There is not sufficient sample evidence to support the claim that the population mean is less than 69.7.

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