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 and supervisors revealed that they worked an average of 6.5 years before being promoted. The population standard deviation was 1.7 years. Using the 0.95 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:- TGS0121091

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Which scatter plot has the graph of the line

Q : What is the value of standard deviation of monthly earnings

Q : Find the sample size suggested by this statement

Q : Find the standard deviation of walls painted distribution

Q : What is the confidence interval for the population mean

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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:- TGS0121091

Recent Questions Asked Basic Statistics

Q : Which scatter plot has the graph of the line

Q : What is the value of standard deviation of monthly earnings

Q : Find the sample size suggested by this statement

Q : Find the standard deviation of walls painted distribution

Q : What is the confidence interval for the population mean

Q : What is the probability that the patient''s test

Q : Find mean number of magazine subscriptions per houshold

Q : Find the probability that a person on this diet losses

Q : Evaluate the role of motherese

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