Approximately normal and the population standard deviation, Basic Statistics

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Approximately normal and the population standard deviation

A simple random sample of 12 e-readers of a certain type had the following minutes of battery life.

287, 311,262, 392, 313, 311,316, 286,302,336,291

assumed that it is reasonable to believe that the population is approximately normal and the population standard deviation 63. what is the upper bound of the 95% confidence interval for the battery life for all e-readers of this type?

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Basic Statistics: Approximately normal and the population standard deviation

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Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Approximately normal and the population standard deviation

Reference No:- TGS0739372

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Conducting sheet carries a surface current density

Q : Relationship between two systems in thermal equilibrium

Q : How much heat was transferred

Q : Determine the pivot point of the ropes

Q : Approximately normal and the population standard deviation

Q : Temperature difference between the reservoir and sink

Q : Does the final design satisfy all the requirements

Q : What is the net change in internal energy

Q : Calculate the kinetic energy generated

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Ask an Expert for Answer!!

Basic Statistics: Approximately normal and the population standard deviation

Reference No:- TGS0739372

Recent Questions Asked Basic Statistics

Q : Conducting sheet carries a surface current density

Q : Relationship between two systems in thermal equilibrium

Q : How much heat was transferred

Q : Determine the pivot point of the ropes

Q : Approximately normal and the population standard deviation

Q : Temperature difference between the reservoir and sink

Q : Does the final design satisfy all the requirements

Q : What is the net change in internal energy

Q : Calculate the kinetic energy generated

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