Indicate whether each statement regarding the use of the Student\'s t distributi

Question

Indicate whether each statement regarding the use of the Student's t distribution is true or false:

True False a) The t procedure is robust, so that as long as the population does not depart too much from normal your results will be reasonable b) The t distribution procedures are insensitive to changes in the sample size c) When using a sample size of less than 15, the t distribution procedures should not be used for data that is highly skewed and/or contain extreme outliers d) If the sample size is less than 15, you should use the t distribution only if sure that the population is close to normal

Explanation / Answer

1.TRUE

2.FALSE

3.FALSE

4.TRUE

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