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 29 30 26 Actor (years) 23 26 43 33 34 O 36 64 38 37 37 26 34 50 42 33 44 sumcient evidence to support the ciaim that actresses are generaily younger when tney 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)? The confidence interval isyear(s)
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 29 30 26 Actor (years) 23 26 43 33 34 O 36 64 38 37 37 26 34 50 42 33 44 sumcient evidence to support the ciaim that actresses are generaily younger when tney 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)? The confidence interval isyear(s)
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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Author:Bruce Crauder, Benny Evans, Alan Noell
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Chapter5: A Survey Of Other Common Functions
Section5.3: Modeling Data With Power Functions
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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
Actor (years)
29
30
26
36 23
26 43 33
34 D
64
38
37
37 26 34 50 42 33
44
sumcient evidence to support the ciaim that actresses are generany 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)?
The confidence interval isyear(s) <H year(s)
(Round to one decimal place as needed.)
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