Answer to Question #341985 in Statistics and Probability for Shien

Question

What is the answer of "express the null hypothesis and alternative hypothesis in notation form of the scenario " it is believe that we that the mean yearly salary of professors in the philippines is 480,000.00 p pesos. a random sample of 65 professors revealed a mean salary of 500,000.00 pesos. can it be concluded the the mean salary is greater than 480,000.00 pesos? "

Answer 1

The following null and alternative hypotheses need to be tested:

$H_0:\mu=480000.00$

$H_1:\mu>480000.00$