Question

Describe the population and , if relevant, the sample. For each number presented, determine if it...

Describe the population and , if relevant, the sample. For each number presented, determine if it is a parameter, statistic, or something else and explain why. (a) A survey of 2000 college students finds that 36% watch the TV show "Game of Thrones." (b) The 2010 US Census reports that 13.9% of the US population was between the ages of 15 and 24 years.

Math   Statistics-And-Probability   
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Answer #1

SolutionA:

Given n=sample size=2000

sample proportion =x/n=36%=0.36

since it is given 36% of 2000=720 watch Tv show it is describing sample .so it statistic

it is given statistic

since it is a numerical measurement describing some characteristic of a sample

ANSWER:STATISTIC

Solutionb:

population proportion=p=13.9%=0.139

since it is goven  reports that 13.9% of the US population

it is generalizing about the population

since it is numerical charcetristic based on population ,its a population parameter

so it population parameter

ANSWER:PARAMETER

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