(All Steps) The homeowners association will pay for speed pumps if parents can demonstrate the average auto speed is above 25mph. Perform an appropriate
Question:
The homeowners association will pay for speed pumps if parents can demonstrate
the average auto speed is above 25mph. Perform an appropriate hypothesis test for a 2% level of significance. Formulate the Ho and Ha
Calculate the test statistic based on data to nearest 100th
Determine the observed significance level
p
for this test to 4 decimals.
Determine the sample size that the group should take to be 99% confident
that the average mph is accurate within 0.5mph
Deliverable: Word Document 
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