1.Medical tests were conducted to learn about drug-resistant tuberculosis. Of 142 cases testedin New Jersey, 9 were found to be drug-resistant. Of 268 cases tested in Texas, 5 were foundto be...

1.Medical tests were conducted to learn about drug-resistant tuberculosis. Of 142 cases testedin New Jersey, 9 were found to be drug-resistant. Of 268 cases tested in Texas, 5 were foundto be drug-resistant. Do these data suggest a statistically significant difference between theproportions of drug-resistant cases in the two states? Use a .02 level of significance. Whatis the p-value, and what is your conclusion?2.. Vacation occupancy rates were expected to be up during March 2008 in Myrtle Beach,South Carolina (The Sun News, February 29, 2008). Data in the file Occupancy will allowyou to replicate the findings presented in the newspaper. The data show units rented andnot rented for a random sample of vacation properties during the first week of March2007 and March 2008.a. Estimate the proportion of units rented during the first week of March 2007 and thefirst week of March 2008.b. Provide a 95% confidence interval for the difference in proportions.c. On the basis of your findings, does it appear March rental rates for 2008 will be upfrom those a year earlier?