Good evening, I need answers to these questions please. I write fantastic reviews. Also if you need to use your calculator or an excel sheet please use what you need.

1.) Part 3?

Check our blood pressure: In a recent study, the Centers for Disease Control and prevention reported that diastolic blood pressures of adult women in the United States are approximately normally distributed with mean 80.3 and a standard deviation of 93'. Round the answers to four decimal places. (a) What proporb'on of women have blood pressures lower than 64? The proportion of women who have blood pressures lower than 64 is . {b} What proportion of women have blood pressures between 71 and 89? The proportion of women who have blood pressures between 71 and 89 is 0.6463 . (c) A diastolic blood pressure greater than 90 is dassied as hypertension (high blood pressure). What proportion of women have hypertension? The proportion of women who have hypertension is D . Coffee: The Naonal Coffee Association reported that 61% of U.S. adults drink colfee daily. A random sample of 250 U.S. adults is selected. Round your answers to at least four decimal places as needed. (a) Find the mean pa. P The mean [1.3 is -. (b) Find the standard deviation on. P The standard deviation an is 0.0308 . P (c) Find the probability that more than 55% of the sampled adults drink coffee daily. The probability that more than 55% of the sampled adults drink coffee daily is [:1. Blood pressure: High blood pressure has been identied as a risk factor for heart attacks and strokes. The proportion of U.5. adults with high blood pressure is 0.3. A sample of 42 U.S. adults is chosen. Use the TI84 Plus Calculator as needed. Round the answer to at least four decimal places. Is it appropriate to use the normal approximation to nd the probability that more than 45% of the people in the sample have high blood pressure? It E appropriate to use the normal curve, since up = _10 cm Find the probability that more than 45 % of the people in this sample have high blood pressure. The probability that more than 45% of the people in this sample have high blood pressure is 0.0169 . A new sample of 81 adults is drawn. Find the probability that more than 39% of the people in this sample have high blood pressure. The probability that more than 39% of the people in this sample have high blood pressure is D. Sleeping outlier: A simple random sample of eight college freshmen were asked how many hours of sleep they typically got per night. The results were 8.5 7.5 6.5 9 24 6 8.5 8 Send data to Excel Notice that one joker said that he sleeps 24 a day. Part 1 of 3 (a) The data contain an outlier that is clearly a mistake. Eliminate the outlier, then construct a 90% confidence interval for the mean amount of sleep from the remaining values. Round the answers to at least two decimal places. A 90% confidence interval for the mean amount of sleep from the remaining values is 6.8971 M