Check the appropriate conditions for a hypothesis test. Select the correct choice below and fill in the answer boxes within your choice. (Round to one decimal place as needed.) O A. The 818 housing units were a random sample from the county of interest. 818 is likely less than 10% of all housing units in the county. One expects npo = successes and nqo = failures, which are both more than 10. B. The 818 housing units were a random sample from the county of interest. The sample size is more than 100. One expects npo = successes and nqo = L failures, which are both more than 10. O C. The 818 housing units were a random sample from the county of interest. The standard deviation of p is less than 0.5. One expects npo = successes and nqo = failures, which are both more than 20. Thus, the conditions are and it is to use a Normal model and perform the hypothesis test.According to a recent census, 17.1% of all housing units in a certain country are vacant. A county supervisor wonders if her county is different from this. She randomly selects 818 housing units in her county and finds that 174 of the housing units are vacant. Complete parts a through d below. . . . Let the proportion of housing units in the county that are vacant be denoted by p. Choose the correct answer below. O A. Ho: P = 0.171 OB. Ho: p20.171 HA: P