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You wish to test the following claim (HaHa) at a significance level of =0.01=0.01. Ho:=82.8Ho:=82.8 Ha:82.8Ha:82.8 You believe the population is normally distributed, but you
You wish to test the following claim (HaHa) at a significance level of =0.01=0.01. Ho:=82.8Ho:=82.8 Ha:82.8Ha:82.8 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n=14n=14 with mean M=79.6M=79.6 and a standard deviation of SD=7.4SD=7.4. 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)
- greater than
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 not equal to 82.8.
- There is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 82.8.
- The sample data support the claim that the population mean is not equal to 82.8.
- There is not sufficient sample evidence to support the claim that the population mean is not equal to 82.8.
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