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Furkat [3]
3 years ago
10

Matt wants to investigate the opinions of young adults in the country, ages 18 years to 25 years, about time spent playing video

games. He plans to administer a survey to a sample of people. Which of the following samples is most likely to generalize to his population of interest?
Mathematics
1 answer:
just olya [345]3 years ago
5 0

Answer:

A simple random sample without replacement (SRSWOR) of the people of the country aged 18 to 25 years.

Step-by-step explanation:

Matt wants to investigate the opinions of young adults in the country, aged 18 years to 25 years about time spent playing video games. He plans to administer a survey to a sample of people. The following may be a suitable sample :-

A simple random sample without replacement (SRSWOR) of the people of the country aged 18 to 25 years.

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r=radius
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diameter=6 in*(1 ft / 12 in)=0.5 ft
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Volume (pipeline)=π(0.25 ft)²(5280 ft)=330π ft³≈1036.73 ft³.


2) we calculate the number of barrel
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1 barrel of crude------------------5.61 ft³
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x=(1 barrel*330π ft³) / 5.61 ft³=184.8 barrels

3) we calculate the price.

1 barrel---------------$100
184.8 barrels----------  x

x=(184.8 barrels * $100) / 1 barrel=$18,480

Solution: ≈$18,480
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