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Compare the three types of t-tests by discussing when each is most appropriate to use and...

Compare the three types of t-tests by discussing when each is most appropriate to use and which types of questions each type of t-test best answers. Include specific examples to illustrate the appropriate use of each test.
Math   Statistics-And-Probability   
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Answer #1

The 3 types of t-tests are-

  i) One sample t-test-   This one sample t-test is used , when we want to test whether the mean of a single population is equal to some specific value.

ii) Two sample t -test- This two sample t- test is used for two independent population. This is used to test the difference between the means of two independent populations is equla to a apecific value.

iii) Paired t - test'= This is used to find whteher the difference between two dependent population is equal to some specific value.

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