Asample of 40 observations is selected from one population with a population standard deviation of 5. the sample mean is 102. a sample of 50 observations is selected from a population with a population standard deviation of 6. the sample mean is 99. conduct the following test of hypothesis using the 0.04 significance level

i think the answer is true

step-by-step explanation:

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.

one fourth of 9% = 2.25%

gavin is correct in saying : the equivalent quarterly interest rate would be

2.25%.