I can’t figure out how to solve this problem, the question help is not much of help since it didn’t show step by step on how to arrive to the aswer. Please help me this problem by showing me how to arrive to the correct answer. Thank you for your help.
Suppose as a pan of a national study of economic competitiveness a marketing research ﬁrm randomly sampled 220 adults between the ages of 27 and 35 livmg In City A and 150 adults between the ages of 27 and 35 living In City B. Each adult selected In thesample was asked, among otherthings, whether they had a college degree. From the City A sample 62 adults answered yes and from the (my B sample 59 adults answered yes when asked if they had a college degree. Based on the sample data, can weconclude that there is a diﬁerence between the population proportions of adults between the ages of 27 and 35 In the two cities with college degrees? Use a level of signiﬁcance of 0 05 to conduct the appropriate hypothesis test Let p1 he the population proportion from City A, and let p2 bethe population proportion from City B. Identify the null and attemative hypotheses. Choose the correct answer below A- HU 91-9230 3- Ho:p1_p2>o C "CI 91-0220HA p17p2>0 HA plepzso HA:p1rp2<D0- Ho-Drpzﬂl Er Hozurl12<0 ’F- Hu-vafDHA 91-92:!) HA p1_p220 HAipi-Pzio Determine the cntioal value(s) Select the coirect choice below and till in the answer box in your choice.(Round to two decimal places as needed ) O A. The crrliml value is 2‘1 : O B. The orrlicalvalue is 72“: O C. The crrlimlvalues are 12at2 : 1 Calculate the iesi statistic Z :(Round in roilr decimal places as needed ) Reach a decision Choose the correct answer below 0 A. Do notreject the null hypothesis There is insurncieni evidenoeio conclude that there isa ditierence oeiween the two population proponions0 e. Reiect the mill hypotneeis. There IS sufﬁcient evldenoe lo conclude that there IS a dtﬁerenoe beiween the two pdpiiiaimn proportions O c. Do not reieci the null nypolnesc There is sufﬁcient evidence to condude that mere is a diﬁerence oeiween me two population pmponionsO D. Reject the null hypothesis There is instimcient evidence to conclude that theie is a difference between the two population propomons.