Please solve these question. the graph that they are referring to is right here as well

Use StatCrunch to conduct a 1 sample t-test to see if the mean LFPR in 1968 differed significantly from 0.5 using a = 0.05. Answer the following questions and round all numeric answers to 4 decimal places. a. The standard error of the sample mean is b. The test statistic is t = c. The p-value is: d. The statistical decision is: O A. Simultaneously reject and FTR Ho O B. Accept Ho O C. Reject Ho D. FTR HOFemale LFPR by city, 1968 and 1972 StatCrunch 6 Applets ~ Edit Data - Stat . Graph . Help Row City 1972 1968 diff (1972 - 196 var5 var6 N.Y. 0.45 0.42 0.03 L.A. 0.5 0.5 0 W N Chicago 0.52 0.52 O Philadelphia 0.45 0.45 0 U D Detroit 0.46 0.43 0.03 San Francisco 0.55 0.55 0 J a Boston 0.6 0.45 0.15 Pitt. 0.49 0.34 0.15 St. Louis 0.35 0.45 -0.1 10 Connecticut 0.55 0.54 0.01 11 Wash., D.C. 0.52 0.42 0.1 12 Cinn. 0.53 0.51 0.02 13 Baltimore 0.57 0.49 0.08 14 Newark 0.53 0.54 -0.01 15 Minn/St. Paul 0.59 0.5 0.09 16 Buffalo 0.64 0.58 0.06 17 Houston 0.5 0.49 0.01 18 Patterson 0.57 0.56 0.01 19 Dallas 0.64 0.63 0.01 20 21 22