20% of Amazon packages are damaged. In an effort to lower this percentage, the new packaging material is introduced. To test whether the new packaging material is successful, a random sample of 300 packages is inspected and 51 are damaged. Testing at significance level a = .05, find:

Question 6

Ha, the alternative hypothesis :

Group of answer choices

p > .08

p = .08

p = .10

p > .20

p < .10

p < .20

Question 7

p̂ =

Group of answer choices

.08

.9

.25

.17

Question 8

Z-value =

Group of answer choices

-1.30

-.91

-2.08

-1.96

Question 9

P-value =

Group of answer choices

.902

.098

.635

.05

Question 10

Conclusion (reject or do not reject H₀)

Group of answer choices

take a larger sample   

p=.08

reject H₀

do not reject H₀

Answer rating: 100% (QA)

Given that the population proportion is P20020 And Sample proportion p513000... View the full answer