Assume you had a random sample of 70 graduate students' GRE scores and you calculated a mean of 300 and standard deviati

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Assume you had a random sample of 70 graduate students' GRE scores and you calculated a mean of 300 and standard deviati

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Assume You Had A Random Sample Of 70 Graduate Students Gre Scores And You Calculated A Mean Of 300 And Standard Deviati 1
Assume You Had A Random Sample Of 70 Graduate Students Gre Scores And You Calculated A Mean Of 300 And Standard Deviati 1 (11.11 KiB) Viewed 37 times
Assume you had a random sample of 70 graduate students' GRE scores and you calculated a mean of 300 and standard deviation of 45 . Using a confidence level of 90%, calculate and interpret the margin of error ( 2 points).
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