![subject](/tpl/images/cats/mat.png)
Mathematics, 14.03.2020 04:04 princessjsl22
A researcher conducts a repeated-measures study to evaluate a treatment with a sample of n=16 participants and obtain a t statistics of t = 2.141. The treatment is expected to increase scores and the sample mean shows an increased . Which of the following is the correct decision for a hypothesis test using alpha = .05? a. Fail to reject the null hypothesis with either a one-tailed or two-tailed test b. Fail to reject the null hypothesis with a one-tailed test but reject with two tails c. Reject the null hypothesis with a one-tailed test but fail to reject with two tails d. Reject the null hypothesis with either a on-tailed or a two-tailed test
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:04
Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
Why is causation so much more difficult to prove than correlation?
Answers: 2
You know the right answer?
A researcher conducts a repeated-measures study to evaluate a treatment with a sample of n=16 partic...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 13.02.2021 22:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.02.2021 22:00
![question](/tpl/images/cats/en.png)
English, 13.02.2021 22:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 22:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 22:00
![question](/tpl/images/cats/fizika.png)
Physics, 13.02.2021 22:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 13.02.2021 22:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 22:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 13.02.2021 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 22:00
![question](/tpl/images/cats/fizika.png)
Physics, 13.02.2021 22:00
![question](/tpl/images/cats/health.png)
Medicine, 13.02.2021 22:00