Question

Does it appear that there is a difference between the ages of the typical Best Actor Oscar winner and the typical Best Actress Oscar winner

2) Download Data Set 14 (14-Oscar Winner Age) from the Triola website. Does it appear that there is a difference between the ages of the typical Best Actor Oscar winner and the typical Best Actress Oscar winner? Justify your reasoning. (NOTE: Words are not enough justification. You will need to back up your assertions with numbers and/or graphs/charts.


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From the given scenario, the null and alternate hypotheses can be stated as follows: Null hypothesis: There is no difference

Calculate the test statistic as follows: x x vnn 36.2-44.13 11.4672 8.9292 V 8787 t=-5.06 t=[5.061 S52) df = | 1 S1 S -1( n )

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