A sample of n = 16 individuals is selected from a population with u = 30. After a treatment is administered to the individuals, the sample mean is found to be M = 33. If the sample variance is s = 16, then calculate the estimated standard error and that the treatment has a significant effect? Use a two-tailed test with a = .05. determine whether the sample is sufficient to conclude Answer: 52 = : estimated standard error = ;t= : df = What is the Criticial region: t=+ Do you reject or fail to reject the null hypothesis? the null hypothesis. QUESTION 6 A sample of n= 16 individuals is selected from a population with u = 30. After a treatment is administered to the individuals, the sample mean is found to be M = 33. If the sample variance is s = 64, then calculate the estimated standard error and determine whether the sample is sufficient to conclude that the treatment has a significant effect? Use a two-tailed test with a = .05.. s2 = : estimated standard error = ;t = ; df = What is the Criticial region: t=± Do you reject or fail to reject the null hypothesis? the null hypothesis.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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A sample of n = 16 individuals is selected from a population with u = 30. After a treatment is administered to the individuals, the sample mean is found to
be M = 33. If the sample variance is s = 16, then calculate the estimated standard error and
that the treatment has a significant effect? Use a two-tailed test with a = .05.
determine whether the sample is sufficient to conclude
Answer:
52 =
: estimated standard error =
;t=
: df =
What is the Criticial region: t=+
Do you reject or fail to reject the null hypothesis?
the null hypothesis.
QUESTION 6
A sample of n= 16 individuals is selected from a population with u = 30. After a treatment is administered to the individuals, the sample mean is found to
be M = 33.
If the sample variance is s = 64, then calculate the estimated standard error and determine whether the sample is sufficient to conclude that the treatment has
a significant effect? Use a two-tailed test with a = .05..
s2 =
: estimated standard error =
;t =
; df =
What is the Criticial region: t=±
Do you reject or fail to reject the null hypothesis?
the null hypothesis.
Transcribed Image Text:A sample of n = 16 individuals is selected from a population with u = 30. After a treatment is administered to the individuals, the sample mean is found to be M = 33. If the sample variance is s = 16, then calculate the estimated standard error and that the treatment has a significant effect? Use a two-tailed test with a = .05. determine whether the sample is sufficient to conclude Answer: 52 = : estimated standard error = ;t= : df = What is the Criticial region: t=+ Do you reject or fail to reject the null hypothesis? the null hypothesis. QUESTION 6 A sample of n= 16 individuals is selected from a population with u = 30. After a treatment is administered to the individuals, the sample mean is found to be M = 33. If the sample variance is s = 64, then calculate the estimated standard error and determine whether the sample is sufficient to conclude that the treatment has a significant effect? Use a two-tailed test with a = .05.. s2 = : estimated standard error = ;t = ; df = What is the Criticial region: t=± Do you reject or fail to reject the null hypothesis? the null hypothesis.
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