A
Andrew
Guest
out ^p with the info given advice? Assume that we have selected two independent random samples from populations having proportions p1 and p2 and that 1 = 500/1000 = 0.5 and 2 = 750/1000 = 0.75.
Test H0: p1 − p2 = 0 versus Ha: p1 − p2 â‰* 0 by using critical values and by setting α equal to .10, .05, .01, and .001. How much evidence is there that p1 and p2 differ? Explain. Hint: z.0005 = 3.29.
Round answer to 2 decimal places. A negative sign should be used instead of parentheses.
H0: p1 − p2 = 0 versus Ha: p1 − p2 â‰* 0
z =
Reject H0 at α = (Click for List) 0.1 and 0.05 0.1, 0.05, 0.01 and 0.001 no test values 0.1 , but not at α = (Click for List) 0.1 0.1, 0.05, 0.01 and 0.001 no test values 0.1 and 0.05 ; (Click for List) weak some extremely strong very strong evidence.
in my equation i cant get my p hat(^) or q hat(^) with the given data therefore i cant finish my problem
Test H0: p1 − p2 = 0 versus Ha: p1 − p2 â‰* 0 by using critical values and by setting α equal to .10, .05, .01, and .001. How much evidence is there that p1 and p2 differ? Explain. Hint: z.0005 = 3.29.
Round answer to 2 decimal places. A negative sign should be used instead of parentheses.
H0: p1 − p2 = 0 versus Ha: p1 − p2 â‰* 0
z =
Reject H0 at α = (Click for List) 0.1 and 0.05 0.1, 0.05, 0.01 and 0.001 no test values 0.1 , but not at α = (Click for List) 0.1 0.1, 0.05, 0.01 and 0.001 no test values 0.1 and 0.05 ; (Click for List) weak some extremely strong very strong evidence.
in my equation i cant get my p hat(^) or q hat(^) with the given data therefore i cant finish my problem