Sample of the reading scores, Basic Statistics

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Sample of the reading scores

A sample of the reading scores of 35 fifth graders has a mean of 82. The standard deviation of the population is 15.

a) Find the best point estimate of the mean

b) Find the 95% confidence interval of the mean reading scores of all fifth graders

C) Find the 99% confidence interval of the mean reading scores of fifth graders

d) Which interval is larger? explain why?

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Basic Statistics: Sample of the reading scores

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Basic Statistics: Sample of the reading scores

Reference No:- TGS0861566

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : How far she travels to school if walking is slower

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Q : Determine exact distance they travelled on trip

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Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Sample of the reading scores

Reference No:- TGS0861566

Recent Questions Asked Basic Statistics

Q : How far she travels to school if walking is slower

Q : Prevalence of a relatively rare disease

Q : Joint density and cumulative probability distributions

Q : Determine exact distance they travelled on trip

Q : Sample of the reading scores

Q : Differences between men and women in amount

Q : Interval for percentage of all players

Q : Find positive difference in mean speeds in miles per hour

Q : Confidence interval for porportion of deaths

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