K The following data lists the ages of a random selection of actresses when they won an award in the category of Best Actress, along with the ages of actors when they won in the category of Best Actor. The ages are matched according to the year that the awards were presented. Complete parts (a) and (b) below. Actress (years) 30 59 Actor (years) 28 28 29 36 23 29 41 27 37 36 37 41 27 37 51 38 35 40 Since the P-value is the significance level, the null hypothesis. There sufficient evidence to support the claim that actresses are generally younger when they won the award than actors. b. Construct the confidence interval that could be used for the hypothesis test described in part (a). What feature of the confidence interval leads to the same conclusion reached in part (a)? year(s). The confidence interval is year(s) < d < (Round to one decimal place as needed.) What feature of the confidence interval leads to the same conclusion reached in part (a)? Since the confidence interval contains the null hypothesis.
K The following data lists the ages of a random selection of actresses when they won an award in the category of Best Actress, along with the ages of actors when they won in the category of Best Actor. The ages are matched according to the year that the awards were presented. Complete parts (a) and (b) below. Actress (years) 30 59 Actor (years) 28 28 29 36 23 29 41 27 37 36 37 41 27 37 51 38 35 40 Since the P-value is the significance level, the null hypothesis. There sufficient evidence to support the claim that actresses are generally younger when they won the award than actors. b. Construct the confidence interval that could be used for the hypothesis test described in part (a). What feature of the confidence interval leads to the same conclusion reached in part (a)? year(s). The confidence interval is year(s) < d < (Round to one decimal place as needed.) What feature of the confidence interval leads to the same conclusion reached in part (a)? Since the confidence interval contains the null hypothesis.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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The following data lists the ages of a random selection of actresses when they won an award in the category of Best
Actress, along with the ages of actors when they won in the category of Best Actor. The ages are matched according to
the year that the awards were presented. Complete parts (a) and (b) below.
Actress (years) 30 28 28 29 36 23 29 41 27 37
Actor (years)
36 37
27 37 51 38 35 40
59
41
...
Since the P-value is
the significance level,
the null hypothesis. There
sufficient evidence to support the claim that actresses are generally younger when they won the award than actors.
b. Construct the confidence interval that could be used for the hypothesis test described in part (a). What feature of the
confidence interval leads to the same conclusion reached in part (a)?
year(s).
The confidence interval is year(s) < d <
(Round to one decimal place as needed.)
What feature of the confidence interval leads to the same conclusion reached in part (a)?
Since the confidence interval contains
the null hypothesis.
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