Posted by Brittany on Friday, July 27, 2012 at 1:03am.
You are lacking information on variability and level of significance used (e.g., P ≤ .05, P ≤ .01).
It would also help if you proofread your questions before you posted them. Choices a and b are identical.
Related Questions
stats - A company with a large fleet of cars found that the emissions systems of...
Statistics - 6. If we reject H0:µ = 10 in favor of Ha:µ 10 at a ...
Statistics ! - Hi I have calculated some statistics using a spreadsheet program ...
sssc - Suppose we test H0 : p = .3 versus Ha : p ≠ .3 and that a ...
Statistics - In a test of hypotheses, the null hypothesis is that the mean is ...
Math - a technician draws 10 cc of a patients blood to be tested for cholesterol...
statistics - suppose you are testing Ho:p=.65 versus Ha: p<.65 . for a ...
Stats - An auditor reviewed 25 oral surgery insurance claims from a particular ...
statistics - 12.27 A study has been carried out to compare the United Way ...
Stats - Consider the following Hypotheses test: Ho:m>=80 Ha:m<80 A...
For Further Reading
