In a study of government financial aid for college students, in four years or less. Find the sample size needed to estimate that percentage. Use a 0.03 margin of error and use a confidence level of 95%. Complete parts (a) through (c) below. becomes necessary to estimate the percentage of full-time college students who earn a bachelor's degree a. Assume that nothing is known about the percentage to be estimated. n= 1067 (Round up to the nearest integer.) b. Assume prior studies have shown that about 45% of full-time students earn bachelor's degrees in four years or less. n3D (Round up to the nearest integer.)

Q: In a study of government financial aid for college​ students, it becomes necessary to estimate the…

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Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

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Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

A: Given that  Margin of error =E =0.03 90% confidence interval.

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Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

A: Solution: From the given information, confidence level is 0.99 and E=0.05.

Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

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Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

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Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

A: Given : Margin of error = E = 0.03 Confidence Level = 0.9 Significance Level = 0.1     a) If nothing…

Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

A: From the provided information, Margin of error (E) = 0.03 Confidence level = 99%

Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

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Q: Your state is considering raising the legal age for consumption of alcoholic beverages to 21 years…

A: p = 0.5 Margin of error = 0.01

Q: In a study of government financial aid for college​ students, it becomes necessary to estimate the…

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Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

A: From the provided information, Margin of error (E) = 0.02 Confidence level = 90%

Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

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Q: In a study of government financial aid for college​ students, it becomes necessary to estimate the…

A: (a)compute sample size ( n ) = n=(Z/E)^2*p*(1-p) Z a/2 at 0.1 level of significance is = 1.645sample…

Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

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Q: Ve want to know how many people plan on buying a cell phone this year. Determine the sample size…

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Q: n a study of government financial aid for college​ students, it becomes necessary to estimate the…

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Q: In a study of government financial aid for college​ students, it becomes necessary to estimate the…

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Q: In a study of government financial aid for college​ students, it becomes necessary to estimate the…

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Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

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Q: In a study of government financial aid for college students, it becomes necessary to estimate the…

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Q: In a study of government financial aid for college​ students, it becomes necessary to estimate the…

A: Assume sample proportion(p^)=0.5margin of error(E)=0.05α=1-0.99=0.01α2=0.005Z0.005=2.58    (from…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.