The Professor's Response
Hi Professor,
On ch8-#46: You have a test stat of 1.67, and I'm getting a test stat of 1.4. I'm using the following data: n=100, p^ =0.15, pnot = 0.10, q not=0.85. I've entered the data onto calculator several ways, and still get 1.4 Test-stat.... Let me know what I'm doing wrong please. thanks
See the professor's answer below.
Hi Gisselle,
The error you are making is in your q0. Your q0 should be equal to 1 - p0 = 1 - 0.10 = 0.90.
That should correct the problem,
Professor McGuckian