Testing a Claim about a Difference between Means Answers

21 verified answers1 views
167510
Free Preview

We want to test H0: μN − μS = 0 versus Ha: μN − μS < 0 where μN = the true mean listing price of all homes in the north hills and μS = the true mean listing price of all homes in the south hills.

Answers:
Because the P-value (which is between 0.20 and 0.25) is = 0.01 we H0. We convincing evidence that the true mean listing price of homes in the north hills is less than of homes in the south hills.:greater than
Because the P-value (which is between 0.20 and 0.25) is = 0.01 we H0. We convincing evidence that the true mean listing price of homes in the north hills is less than of homes in the south hills.:fail to reject
Because the P-value (which is between 0.20 and 0.25) is = 0.01 we H0. We convincing evidence that the true mean listing price of homes in the north hills is less than of homes in the south hills.:do not have

Did you find these answers helpful?