What is the confidence interval for the population mean, Basic Statistics

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What is the confidence interval for the population mean

A random sample of 85 group leaders supervisors and similar personnel revealed that a person spent an average 6.5 years on the job before being promoted. the population standard deviation was 1.7 years using .95 degree of confidence what is the confidence interval for the population mean?

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Basic Statistics: What is the confidence interval for the population mean

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Basic Statistics: What is the confidence interval for the population mean

Reference No:- TGS0119397

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Mound-shaped and symmetric distribution

Q : Normally distributed and recorded to the nearest pound

Q : Advertisement of an existing product

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Q : What is the confidence interval for the population mean

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Q : Weaknesses of the consumer price index calculation

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Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: What is the confidence interval for the population mean

Reference No:- TGS0119397

Recent Questions Asked Basic Statistics

Q : Mound-shaped and symmetric distribution

Q : Normally distributed and recorded to the nearest pound

Q : Advertisement of an existing product

Q : System of law gained from the principle

Q : What is the confidence interval for the population mean

Q : Randomly chosen employee reports

Q : Weaknesses of the consumer price index calculation

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Q : Calculate an appropriate test value to test the hypothesis

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