Question

According to a recent census, 14.1% of all housing units in a certain country are vacant. A county supervisor wonders if her county is different from this. She randomly selects 896 housing units in her county and finds that 159 of the housing units are vacant. Complete parts a through d below. Choose the correct sketch below. OA. OB. Oc. 0.177 0.191 0.141 Q N n 0.083 0.741 0.199 0.119 0.177 0.235 0.119 0.177 0 235 Calculate the test statistic. The test statistic is (Round to two decimal places as needed.) Calculate the P-value. P-value = (Round to three decimal places as needed.) d) State the conclusion. O A. Because the P-value is so low, there is evidence that the proportion of housing units that are vacant in this county differs from that in the country as a whole. O B. Because the P-value is so high, there is not sufficient evidence that the proportion of housing units that are vacant in this county differs from that in the country as a whole. O C. Because the P-value is so low, there is not sufficient evidence that the proportion of housing units that are vacant in this county differs from that in the country as a whole. OD. Because the P-value is so high, there is evidence that the proportion of housing units that are vacant in this county differs from that in the country as a whole.

Answer 1

n2896, % 2159 - 8 et 2159 896 - 0.177 -> Sketch Ansvvel & Hot pe 14.1% 200141 te p +0.141 Test statistie is 0.177 -0.141 PUT 0 141 Cro-141) 896 - Z=13.10 pualue = 0.002 id conclusions Answeer