Medical tests were conducted to learn about drug-resistant tuberculosis. Of 142 casestested in New Jersey, 9 were found to be drug-resistant. Of 268 cases tested in Texas, 5were found to be drug-resistant. Do these data suggest a statistically significant differencebetween the proportions of drug-resistant cases in the two states? Use a .02 level of significance. What is the p-value, and what is your conclusion?

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.