Mean age in certain region, Basic Statistics

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Mean age in certain region

A researcher is interested in studying people's mean age in certain region. If the population standard deviation is known to be eight years and 1.5 year of error margin is allowed, Determine the minimum simple size researcher needs to employ, knowing that he is going to conduct his study using 95% confidence level.

Sample Size = 77

Sample Size = 25

Sample Size = 210

Sample Size = 110

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Basic Statistics: Mean age in certain region

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Basic Statistics: Mean age in certain region

Reference No:- TGS0856771

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Percentage of defective product per shipment

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Basic Statistics: Mean age in certain region

Reference No:- TGS0856771

Recent Questions Asked Basic Statistics

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