Answer:

Explanation:
Data given and notation
represent the sample mean
represent the population standard deviation
sample size
represent the value that we want to test
t would represent the statistic (variable of interest)
represent the p value for the test (variable of interest)
Solution to the problem
We need to conduct a hypothesis in order to check if the true mean for the bushlels per acre is not 135, the system of hypothesis would be:
Null hypothesis:
Alternative hypothesis:
And the z statistic is given by:

And replacing we got:
