![subject](/tpl/images/cats/mat.png)
Mathematics, 26.07.2020 01:01 adejumoayobami1
A study was conducted to measure the effectiveness of hypnotism in reducing pain. The measurements are centimeters on a pain scale before and after hypnosis. Assume that the paired sample data are simple random samples and that the differences have a distribution that is approximately normal. Does hypnotism appear to be effective in reducing pain? In this example, μd is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the difference in the measurements on a pain scale before and after hypnosis. What is the test statistic for this hypothesis test?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:40
Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?
Answers: 2
You know the right answer?
A study was conducted to measure the effectiveness of hypnotism in reducing pain. The measurements a...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 05.02.2021 19:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 05.02.2021 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:30
![question](/tpl/images/cats/en.png)
English, 05.02.2021 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:30
![question](/tpl/images/cats/User.png)
Engineering, 05.02.2021 19:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.02.2021 19:30
![question](/tpl/images/cats/istoriya.png)
History, 05.02.2021 19:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 19:30