PLEASE HELP!! URGENT!!
You record the number of sunny days out of a sample of 90 randomly selected days in City A and City B. In City A's sample, there were 54 sunny days. In City B's sample, there were 63 sunny days.
Is City B significantly sunnier than City A? Use a significance level of 0.05.
o z approximately equals 2.00 for a P-value of 0.02275. Since the P-value is less than 0.05, fail to reject the null hypothesis that there is no difference in the commute times.
o z approximately equals -1.41 for a P-value of 0.078652. Since the P-value is greater than 0.05, fail to reject the null hypothesis that there is no difference in the commute times.
o z approximately equals 1.41 for a P-value of 0.039326. Since the P-value is less than 0.05, reject the null hypothesis that there is no difference in the commute times.
o z approximately equals -2.00 for a P-value of 0.02275. Since the P-value is less than 0.05, reject the null hypothesis that there is no difference in the commute times.
Please show your work.
