Question: To determine if the previous sample is in fact representative of naughty children, Santa has his stats elves compare the pre intervention scores to the

To determine if the previous sample is in fact representative of naughty children, Santa has his stats elves compare the pre intervention scores to the known mean population naughty score of 70, using the:

single sample t test

Pearson product-moment correlation

Factorial ANOVA

All of the above

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