in a study of government financial aid for college students it becomes necessary to estimate the percentage of full-time college student who earn a bachelors degree in four years or less find the sample size need to estimate that percentage use a 0.02 margin of error and use a confidence level of 90%. assume that nothing is known about the percentage being estimated n = ? assume prior studies have shown that about 45% of full-time college students earn a bachelors degree in four years or less n=? does the ad a knowledge in part B have much affect on the sample size? a) yes using the additional survey information from part B only slightly increase the sample size b) no using the additional survey information from part b does not change the sample size c) yes using the additional Survey information from part be dramatically reduces the sam
in a study of government financial aid for college students it becomes necessary to estimate the percentage of full-time college student who earn a bachelors degree in four years or less find the
assume that nothing is known about the percentage being estimated
n = ?
assume prior studies have shown that about 45% of full-time college students earn a bachelors degree in four years or less
n=?
does the ad a knowledge in part B have much affect on the sample size?
a) yes using the additional survey information from part B only slightly increase the sample size
b) no using the additional survey information from part b does not change the sample size
c) yes using the additional Survey information from part be dramatically reduces the sample size
d) no using the additional survey information from part B only slightly reduces the sample size
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