Question

ⓒ.. ne average systolicc There is an upward trx e × * A study of the check C he9g com , ucf.edu/courses/1316000/quizzes/1847423/take O D Question 4 1 pts The average systolic blood pressure for 4000 women who were screened for high blood pressure was found to be 187 with a standard deviation of 22. What percentage of women in this group have a systolic blood pressure between 143 and 231. ( At least 85% O At least 100% e. Ap roximately 95% At least 75% . 1 pts Question 5 Supposc that on a certain section of 1-95, with a speed timit of 65 miles per hour, the speeds of all vehicles have a bell shaped distribution with a mcan of 72 mph and a standard deviation of 3 mph. Using the emoi ical rule. in the interval that contains the speeds of 95% of vehicles travel on this sect on orig dit

Answer 1

-1.9514-1 Suehs 95% Arpreenimatu 95% ' . POCO SHOT ON POCO F1