Wednesday
December 17, 2014

Homework Help: Statistics

Posted by Sandy on Friday, March 8, 2013 at 9:35pm.

Consider the hypothesis test given by Ho:u=530, H1:u does not equal 530. In a random sample of 85 subjects, the sample mean is found to be 522.3. Also, the population standard deviation is 29.

Determine the P-value for this test. Is there sufficient evidence to justify the rejection of Ho at the a=0.01 level? Explain and show work.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - In performing a hypothesis test, the null hypothesis is population...
STATS - Given a sample size of 18, with sample mean 660.3 and sample standard ...
Statistics - . A random sample is selected from a normal population with a mean ...
statistics - You are conducting an experiment to see if a given therapy works to...
STAT - Given a sample size of 18, with sample mean 660.3 and sample standard ...
STAT - Given a sample size of 18, with sample mean 660.3 and sample standard ...
Research skills - Place the following call numbers in the proper order based on ...
statistics - Given a sample size of 38, with sample mean 660.3 and sample ...
statistics - A random sample of 49 credit ratings is obtained, and it is found ...
statistics - A random sample of size 20 from a normal population will sample ...

Search
Members