he National Center for Drug Abuse is conducting a study to determine if heroin usage among

teenagers has increased. In 2015, in a random sample of 1535 teenagers, 20 of them indicated

that have used heroin one or more times. In 2022, in a random sample of 1824 teenagers, 37

indicated they have used heroin one or more times. At the 5% level of significance, is there

evidence that the proportion of heroin use among teenagers has increased from 2015 to 2022?

A(2 points) State the null and alternative hypotheses

0:

1:

B(2 points) Name the calculator test you will use, list the conditions for the test, and indicate

whether or not they are met.

Conditions for Inference:

•

•

Name of calculator test used:

C(2 points) Run the calculator test and obtain the P-value.

P-value ≈

D(2 points) Based on your P-value, will you reject or fail to reject the null hypothesis?

Since the P-value from part c is _____________________, we will _______________ the null

hypothesis.

E(2 points) Fill in the blanks in the statement below to write a correct interpretation of the

decision you made in part d.

At the _______% ____________________, there is ____________________ evidence that

___________________________________________________________________________