Hi can you please help me figure these questions its survey of stat?

The mean height of women in a country (ages 20 - 29) is 63.5 inches. A random sample of 60 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume a = 2.83. The probability that the mean height for the sample is greater than 64 inches is D. (Round to four decimal places as needed.) Construct the indicated confidence interval for the population mean " using the t-distribution . Assume the population is normally distributed . C = 0. 90, X = 12.9, 5 = 3.0 , 1 = 8 The 90% confidence interval using a t- distribution is (\\[ D . ( Round to one decimal place as needed . )Find the margin of error for the given values of c, o, and n. C: 0.90, 6:2.5, n =49 a Click the icon to view a table of common critical values. E = D (Round to three decimal places as needed.)