PLEASE HELP:
A physician claims that a person's diastolic blood pressure can be lowered...
Mathematics, 27.03.2020 01:00 melanie1055
PLEASE HELP:
A physician claims that a person's diastolic blood pressure can be lowered if, instead of taking a drug, the person meditates each evening. Ten subjects are randomly selected and pretested. Their blood pressures, measured in millimeters of mercury, are listed below. The 10 patients are instructed in basic meditation and told to practice it each evening for one month. At the end of the month, their blood pressures are taken again. The data are listed below. Test the physician's claim. Use (small alpha symbol) = 0.01.
Patient 1 2 3 4 5 6 7 8 9 10
Before 85 96 92 83 80 91 79 98 93 96
After 82 90 92 75 74 80 82 88 89 80
Could you include steps you used to solve as well as the equations used to find the result? I appreciate your help so much! I included the original question just in case
Answers: 2
Mathematics, 21.06.2019 14:30, ag1606
Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?
Answers: 3
Mathematics, 21.06.2019 18:30, genyjoannerubiera
Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8 feet of ribbon. he cut off one piece that was 3 5/8 feet long and another piece that was 1 1/4 feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.
Answers: 1
Mathematics, 21.06.2019 18:50, savannahvargas512
The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2
Answers: 1
Mathematics, 21.06.2019 20:00, jennywarmJones
15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m
Answers: 1
Mathematics, 19.02.2020 08:22
Biology, 19.02.2020 08:23
Mathematics, 19.02.2020 08:23