When conducting a hypothesis test, which of the following is assumed to be true? In other...
When conducting a hypothesis test, which of the following is assumed to be true? In other words, which assumption is the hypothesis test based on?
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The treatment has an equal effect on all members of the population. |
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Scores within the population are dependent on each other. |
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The mean of the treatment population is known. |
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Sample consistently produce smaller means than the population mean. |
Homework Answers
Solution:
The statement which is TRUE
The treatment has an equal effect on all members of the population.
All except this , are not true.
Scores within the population are dependent on each other.
Correction: Scores within the population are independent on each other.
The mean of the treatment population is known.
The population mean is unknown constant involved in the population . We have to do inference about it.
Sample consistently produce smaller means than the population mean.
This is also not true.
Only the 1st statement is TRUE.
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