In the Normal model N(100, 16) from Exercise 2, what cutoff value bounds a) The highest 5%

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In the Normal model N(100, 16) from Exercise 2, what cutoff value bounds
a) The highest 5% of all IQs?
b) The lowest 30% of the IQs?
c) The middle 80% of the IQs?

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Stats Data and Models

ISBN: 978-0321986498

4th edition

Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock

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Question Posted: Jan 20, 2016 05:30 AM

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In the Normal model N(100, 16) from Exercise 2, what cutoff value bounds a) The highest 5%

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a z y 1645 y 100 16 y 1263 According to the Normal model the highest 5 of IQ scores are above a...View the full answer

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