An investigator wants to assess whether the mean m = the average weight of passengers flying on small planes exceeds the FAA guideline of average total weight of 185 pounds (passenger weight including shoes, clothes, and carry-on). Suppose that a random sample of 51 passengers showed an average total weight of 200 pounds with a sample standard deviation of 59.5 pounds. Assume that passenger total weights are normally distributed.
What is the p-value?© BrainMass Inc. brainmass.com June 3, 2020, 8:03 pm ad1c9bdddf
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Rejection criteria: Reject the null hypothesis, if the calculated value of t is grater than the critical ...
One sample Students t test for weight of passengers flying on small planes. Interpretation of the results are also provided.