Each year, more than 2 million people in the United States become infected with bacteria that are resistant to antibiotics. In particular, the Centers of Disease Control and Prevention have launched studies of drug-resistant gonorrhea.† Suppose that, of 205 cases tested in a certain state, 13 were found to be drug-resistant. Suppose also that, of 375 cases tested in another state, 7 were found to be drug-resistant. Do these data suggest a statistically significant difference between the proportions of drug-resistant cases in the two states? Use a 0.02 level of significance. (Let p1 = the population proportion of drug-resistant cases in the first state, and let p2 = the population proportion of drug resistant cases in the second state.)State the null and alternative hypotheses. (Enter != for ≠ as needed.)A. H0: Ha: B.a) Find the value of the test statistic. (Round your answer to two decimal places.) b) What is the p-value? (Round your answer to four decimal places.)p-value = C. What is your conclusion?1. Reject H0. There is not a significant difference in drug resistance between the two states.2. Reject H0. There is a significant difference in drug resistance between the two states. 3. Do not reject H0. There is a significant difference in drug resistance between the two states.4. Do not reject H0. There is not a significant difference in drug resistance between the two states.

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Description: Each year, more than 2 million people in the United States become infected with bacteria that are resistant to antibiotics. In particular, the Centers of Disease Control and Prevention have launched studies of drug-resistant gonorrhea.† Suppose that,

Answered: State the null and alternative…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Each year, more than 2 million people in the United States become infected with bacteria that are resistant to antibiotics. In particular, the Centers of Disease Control and Prevention have launched studies of drug-resistant gonorrhea.† Suppose that, of 205 cases tested in a certain state, 13 were found to be drug-resistant. Suppose also that, of 375 cases tested in another state, 7 were found to be drug-resistant. Do these data suggest a statistically significant difference between the proportions of drug-resistant cases in the two states? Use a 0.02 level of significance. (Let p₁ = the population proportion of drug-resistant cases in the first state, and let p₂ = the population proportion of drug resistant cases in the second state.)

State the null and alternative hypotheses. (Enter != for ≠ as needed.)

A. H₀:

H_a:

a) Find the value of the test statistic. (Round your answer to two decimal places.)

b) What is the p-value? (Round your answer to four decimal places.)

p-value =

C. What is your conclusion?

1. Reject H₀. There is not a significant difference in drug resistance between the two states.

2. Reject H₀. There is a significant difference in drug resistance between the two states.

3. Do not reject H₀. There is a significant difference in drug resistance between the two states.

4. Do not reject H₀. There is not a significant difference in drug resistance between the two states.

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