Let the order of group G =8, show that G must have an element of order 2.

Q: Let G= How many elements does G have?  To what familiar group is G isomorphic?

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A: To calculate the order of the element (h,k) in the direct product of groups

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Q: What are the eight steps in computing a t-test for dependent groups

A: The paired t is used when the two sample are paired or related samples. When the sample is measured…