STA 1053 Lecture 8: Two Sample Hypothesis Test

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15 Nov 2022

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a.) is true

b.) none of these alternatives is correct

c.) maybe true or false

d.) is false

An independent-measures t hypothesis test is appropriate when-------------

a. the value of is know

b. the mean for a treated group of subjects is compared to a know population mean.

c. one sample is used to test a hypothesis about one population.

d. there are two separate samples containing different subjects.

Determine whether the statement is true or false.

A hypothesis is an assumption about a population parameter such as a mean or a proportion.

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