Given the null and alternative hypothesesbelow, test the hypothesis using =0.01 assuming that a sample of n=400 yielded x=216 items with the desired attribute.

H0: 0.61

HA:

Check the requirement for a hypothesis test for a proportion.

In thissituation, np= is ( equal to, less than, greater than) 5 and n(1p)= is ( equal to, less than, greater than)

Thus, the requirement ( is not, is, satisfied)

What is the teststatistic?

z=

(Round to two decimal places asneeded.)

What is thep-value?

p-value=

(Round to three decimal places asneeded.)

What is the properconclusion?

( Do not reject, Reject) H0. There is ( insufficient, sufficient) evidence to conclude that the population proportion is (less than, equal to, greater than, at least) 0.61.

Given the null and alternative hypotheses below, test the hypothesis using or = [1.01 assuming that a sample of n = 4130 yielded x=216 items Iwith the desired attribute. Ho: 1:20.51 HA31