Mathematics, 23.04.2020 17:12 claudiniweenie
A track coach claims that their new month long training program will reduce your mile time by 1 minute. You want to statistically test if the training program reduces your mile time by something other than 1 minute. You decide to randomly select 6 people and record their mile times. You then have them follow the coach's training program for a month and record their mile times post training program. The times of the subjects are listed below.
Subject Mile Time Before Training Mile Time After Training
1 9.5 7.1
2 7 5.2
3 6.7 6.8
4 8.45 6.2
5 6.2 5.5
6 6.3 7.3
(a) What type of test is appropriate for this experiment set up?
(b) State the appropriate hypotheses
Answers: 2
Mathematics, 20.06.2019 18:02
The average of 5 distinct scores has the same value as the median of the 5 scores. the sum of the 5 scores is 420. what is the sum of the 4 scores that are not the median? * explain how you found the answer * a) 315 b) 320 c) 336 d) 350 e) 360
Answers: 3
Mathematics, 21.06.2019 17:00
Evaluate the expression for the given value of the variable. 5×(h+3) for h=7
Answers: 1
Mathematics, 21.06.2019 17:40
Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species
Answers: 2
Mathematics, 21.06.2019 20:00
Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
Answers: 1
A track coach claims that their new month long training program will reduce your mile time by 1 minu...
Mathematics, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
English, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00