You wish to test the following claim (HaHa) at a significance
level of α=0.10α=0.10.
You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data:
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to four decimal places.)
The p-value is...
This test statistic leads to a decision to...
As such, the final conclusion is that...
test statistic = 0.408
P-value = 0.6575
The p-value is greater than α
fail to reject the null
There is not sufficient sample evidence to support the claim that the population mean is less than 61.2.
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