For the data given in Example 8 20, find a 95 confidence interval for 2 Again, assume that the weight is normally distributed with mean and and variance , where and are unknown Example 8 20 A farmer weigh s 10 randomly chosen watermelons from his farm and he obtains the following values (in lbs) 7 ...

As before using the data we obtain Here n 10 a 005 so we need X 926 S 39 ...

For the data given in Example 8.20, find a 95% confidence interval for 2 . Again,

Question:

For the data given in Example 8.20, find a 95% confidence interval for σ². Again, assume that the weight is normally distributed with mean μ and and variance σ, where μ and σ are unknown.

Example 8.20:

A farmer weigh s 10 randomly chosen watermelons from his farm and he obtains the following values (in lbs):

7.72 9.58 12.38 7.77 11.27 8.80 11.10 7.80 10.17 6.00

Assuming that the weight is normally distributed with mean μ and and variance σ, find a 95% confidence interval for μ.

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Introduction To Probability Statistics And Random Processes

ISBN: 9780990637202

1st Edition

Authors: Hossein Pishro-Nik

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Question Posted: Oct 27, 2023 01:44 AM

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For the data given in Example 8.20, find a 95% confidence interval for 2 . Again,

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As before using the data we obtain Here n 10 a 005 so we need X 926 S 39...View the full answer

Introduction To Probability Statistics And Random Processes

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