2.To test a hypothesis involving proportions, both np and n(1-p) should a) Be at least 30 b) Be equal or greater than 5 c) Lie in the range from 0 to 1 d) There are no specific conditions surrounding the values of n and p Answer= 10. The purpose of hypothesis testing is to: (a) Determine value of the sample mean. (b) Determine evidence in favor of a parameter. (c) Determine the appropriate value of test statistic. (d) Derive the standard error of the data.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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2.To test a hypothesis involving proportions, both np and n(1-p) should
a) Be at least 30
b) Be equal or greater than 5
c) Lie in the range from 0 to 1
d) There are no specific conditions surrounding the values of n and p
Answer=
10. The purpose of hypothesis testing is to:
(a) Determine value of the sample mean.
(b) Determine evidence in favor of a parameter.
(c) Determine the appropriate value of test statistic.
(d) Derive the standard error of the data.
Transcribed Image Text:2.To test a hypothesis involving proportions, both np and n(1-p) should a) Be at least 30 b) Be equal or greater than 5 c) Lie in the range from 0 to 1 d) There are no specific conditions surrounding the values of n and p Answer= 10. The purpose of hypothesis testing is to: (a) Determine value of the sample mean. (b) Determine evidence in favor of a parameter. (c) Determine the appropriate value of test statistic. (d) Derive the standard error of the data.
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