Hi, can someone help me with these questions, please?

The sample proportion of southwestern American Pima Indian women with diabetes is 0.344.

1.1) Give the 99% confidence interval for the proportion of American Pima Indian women with diabetes. (Round answers to three decimal places)

1.2) Diabetes prevalence among American women is approximately 12%. Using 12% as a null hypothesis, what are the z statistic and p-value associated with the proportion of southwestern American Pima Indian Women who have diabetes? (Round to one decimal place for z, three decimal places for p. Use one-sided greater-than hypothesis)

2.1) The variable BloodPressure gives the diastolic blood pressure (low) of each subject. Calculate a 99% confidence interval for the mean of diastolic blood pressure for American Pima Indian women. (Round to one decimal place). [the mean is 72.40518417]

2.2) The average diastolic blood pressure in American women is approximately 68 mm Hg. Using 68 mm Hg as a null hypothesis, what are the t statistic and p-value associated with the average diastolic blood pressure of southwestern American Pima Indian Women? (Round to one decimal place for t, three decimal places for p. Use one-sided greater-than hypothesis)