subject
Mathematics, 06.04.2021 21:20 karatsgrande9125

To evaluate the effect of a treatment, a sample of n = 6 is obtained from a population with a mean of µ = 80, and the treatment is administered to the individuals in the sample. After the treatment, the sample mean is found to be M = 72. a. If the sample variance is s2 = 54, are the data sufficient to conclude that the treatment has a significant effect using a two-tailed test with α=.05? b. If the sample variance is s2 = 150, are the data sufficient to conclude that the treatment has a significant effect using a two-tailed test with α=.05?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
Elijah and his sister went to the movies. they had $34 altogether and spent $9.50 per ticket. elijah and his sister bought the same snacks. write and solve an inequality fotlr the amount that each person spent on snacks. interpret the solition
Answers: 3
question
Mathematics, 21.06.2019 17:30
F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)
Answers: 2
question
Mathematics, 21.06.2019 18:10
Which of these tables represents a non-linear function?
Answers: 1
question
Mathematics, 21.06.2019 19:00
Iwill give you ! what is the measure of ∠v ?
Answers: 2
You know the right answer?
To evaluate the effect of a treatment, a sample of n = 6 is obtained from a population with a mean o...
Questions
question
Mathematics, 08.12.2020 03:20
question
History, 08.12.2020 03:20
question
Mathematics, 08.12.2020 03:20
question
English, 08.12.2020 03:20
question
Mathematics, 08.12.2020 03:20
question
Chemistry, 08.12.2020 03:20
Questions on the website: 13722367