Upper limit of the confidence interval, Basic Statistics

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Upper limit of the confidence interval

A school claims that the average English regents score of its students less than 80. You sample 16 students and find that the sample mean is 76 and the sample standard deviation is 12

(a) Test the claim at the .01 significance level

(b) No claim was made by the school. They took a sample with the above results and want to construct a two-sided 95% confidence interval for the population mean. The upper limit of the confidence interval is:

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Basic Statistics: Upper limit of the confidence interval

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Basic Statistics: Upper limit of the confidence interval

Reference No:- TGS0119477

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Recent Questions Asked Basic Statistics

Q : What was the amount of error

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Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Upper limit of the confidence interval

Reference No:- TGS0119477

Recent Questions Asked Basic Statistics

Q : What was the amount of error

Q : Dollar is an expected-value maximizer

Q : Examine differences in the average distance

Q : What error will be associated with the sample

Q : Upper limit of the confidence interval

Q : Population standard deviation based problem

Q : Confidence interval for the variance of life expectancy

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Q : How is the z value found on the table

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