(21
(Choose 1 answer)
(See picture)
Round to 4 decimal places.
A. Z_stat = 0.8838, do not reject the null hypothesis.
B. Z_stat= 0.7911, do not reject the null hypothesis.
C. Z_stat = 0.8838, reject the null hypothesis.
D. Z_stat= 0.7911, reject the null hypothesis.
A random sample of 300 circuits generated 15 defectives. Use the data to test Ho:p=0.04 versus H1:p≠0.04.Let zo.025 1.96; use a =0.05.
