Solution-What type of test should be used

What type of test should be used

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Reference no: EM132857077

Reading comprehension test scores of elementary school children randomly assigned to one of two teaching methods have the following randomly assigned to one of two teaching methods have the following summary statistics:

# of Children Mean Standard Deviation

Method 1 13 64 5

Method 2 13 69 8

We would like to conduct a hypothesis test to determine whether the true mean test score differs for the two teaching methods. Suppose that all necessary assumptions have been satisfied.

What type of test should be used?

a. pooled independent two-sample t test

b. matched pairs t test

c. unpooled (conservative) independent two-sample t test.

Reference no: EM132857077

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What type of test should be used

Reference no: EM132857077

Reference no: EM132857077

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