In a recent awards ceremony, the age of the winner for best actor was 37 and the age of the winner for best actre was 51. For all best actors, the mean age is 47.3 years and the standard deviation is 7.2 years. For all best actresses, the mean age is 37.4 years and the standard deviation is 11.5 years. (All ages are determined at the t of the awards ceremony.) Relative to their genders, who had the more extreme age when winning the award, the
In a recent awards ceremony, the age of the winner for best actor was 37 and the age of the winner for best actre was 51. For all best actors, the mean age is 47.3 years and the standard deviation is 7.2 years. For all best actresses, the mean age is 37.4 years and the standard deviation is 11.5 years. (All ages are determined at the t of the awards ceremony.) Relative to their genders, who had the more extreme age when winning the award, the
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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![Use z scores to compare the given values.
In a recent awards ceremony, the age of the winner for best actor was 37 and the age of the winner for best actress
was 51. For all best actors, the mean age is 47.3 years and the standard deviation is 7.2 years. For all best
actresses, the mean age is 37.4 years and the standard deviation is 11.5 years. (All ages are determined at the time
of the awards ceremony.) Relative to their genders, who had the more extreme age when winning the award, the
actor or the actress? Explain.
Since the z score for the actor is z=
and the z score for the actress is z=
the
had the more
extreme age.
(Round to two decimal places.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9d026c81-fce1-4673-b912-2a28bd4d296d%2Fa0115012-659c-4439-9b96-2e61a9284a37%2F0nyuv7m_processed.png&w=3840&q=75)
Transcribed Image Text:Use z scores to compare the given values.
In a recent awards ceremony, the age of the winner for best actor was 37 and the age of the winner for best actress
was 51. For all best actors, the mean age is 47.3 years and the standard deviation is 7.2 years. For all best
actresses, the mean age is 37.4 years and the standard deviation is 11.5 years. (All ages are determined at the time
of the awards ceremony.) Relative to their genders, who had the more extreme age when winning the award, the
actor or the actress? Explain.
Since the z score for the actor is z=
and the z score for the actress is z=
the
had the more
extreme age.
(Round to two decimal places.)
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