Mathematics, 05.05.2021 02:30 russianspartan1
The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 47.2 for a sample of size 731 and standard deviation 19.4.
Estimate how much the drug will lower a typical patient's systolic blood pressure (using a 80% confidence level).
Enter your answer as a tri-linear inequality accurate to one decimal place (because the sample statistics are reported accurate to one decimal place).
___< μ < ___
Answer should be obtained without any preliminary rounding.
Answers: 2
Mathematics, 21.06.2019 15:30
David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.
Answers: 2
Mathematics, 21.06.2019 17:20
If you are just building your payment history, how many points from a perfect score will you possibly miss?
Answers: 1
Mathematics, 21.06.2019 23:50
Find the interior angle of a regular polygon which has 6 sides
Answers: 1
Mathematics, 22.06.2019 01:30
Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)
Answers: 3
The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on ave...
Biology, 04.07.2019 08:00
English, 04.07.2019 08:00
Computers and Technology, 04.07.2019 08:00
Business, 04.07.2019 08:00
Social Studies, 04.07.2019 08:00
Mathematics, 04.07.2019 08:00
History, 04.07.2019 08:00
Social Studies, 04.07.2019 08:00