Question Completion Status: Adult American male heights have a deviation of 4.2 inches. If a 99% confidence interval is need for the average such height, with a margin of error of 0.67 inches, how many data points will be needed for the sample? QUESTION 6 2 points Save Answer margin error 02: A sample of 43 healthy human body temperatures yields a sample average of 98.61 degrees F. If the population is known to be normal with a standard deviation of 0.28 degrees F, determine the margin of error of a 95% confidence interval. Round to the nearest thousandth, such as "0.024 degrees F" QUESTION 7 2 points Save Answer margin error 01: A sample of 35 healthy human body temperatures y Untitled document ige of 98.57 degrees F. If the population is known to be normal with a standard deviation of 0.34 degrees F, determine the margin of error of a 95% confidence interval. Round to the nearest thousandth, such as "0.024 degrees F" Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save and Submit