Cold cabin? The Fathom screen shot below shows the results of taking 500 SRSs of 10 temperature

Question:

Cold cabin? The Fathom screen shot below shows the results of taking 500 SRSs of 10 temperature readings from a population distribution that is N(50, 3)

and recording the sample variance s2x each time.

image text in transcribed

(a) Describe the approximate sampling distribution.

(b) Suppose that the variance from an actual sample is s2x = 25. What would you conclude about the thermostat manufacturer’s claim? Explain.

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The Practice Of Statistics

ISBN: 9781464108730

5th Edition

Authors: Daren S. Starnes, Josh Tabor

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Question Posted: Jul 18, 2024 10:11 AM

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Cold cabin? The Fathom screen shot below shows the results of taking 500 SRSs of 10 temperature

Question:

A 5 10 15 20 25 variance

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The Practice Of Statistics

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