One-fifth of Britains are not using the internet (bbc.com, September 9, 2019). a. What is the expected

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One-fifth of Britains are not using the internet (bbc.com, September 9, 2019).

a. What is the expected value and the standard error for the sampling distribution of the sample proportion based on a sample of 200 Britains. Is it appropriate to use the normal distribution approximation for the sample proportion? Explain.

b. What is the probability that more than 25% of Britains in the sample are not using the internet?

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Business Statistics Communicating With Numbers

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Authors: Sanjiv Jaggia, Alison Kelly

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Question Posted: May 04, 2023 01:15 AM

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One-fifth of Britains are not using the internet (bbc.com, September 9, 2019). a. What is the expected

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a b 0201020 The sampling distribution of P has E P p 0...View the full answer

Business Statistics Communicating With Numbers

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