AreportindicatesthatpublicschoolteachersannualsalariesinNewYorkcityhavean approximatemeanof$69,000andstandarddeviationof$6,000.Ifthedistributionhas approximatelyabellshape,reportintervalsthatcontainabout (a) 68%, (b) 95%,(c) all ornearlyallsalaries.Wouldasalaryof$100,000beunusual?Why?

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Areportindicatesthatpublicschoolteacher’sannualsalariesinNewYorkcityhavean approximatemeanof$69,000andstandarddeviationof$6,000.Ifthedistributionhas approximatelyabellshape,reportintervalsthatcontainabout

(a) 68%,

(b) 95%,(c)

all ornearlyallsalaries.Wouldasalaryof$100,000beunusual?Why?

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Foundations Of Statistics For Data Scientists With R And Python

ISBN: 9780367748456

1st Edition

Authors: Alan Agresti

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Question Posted: Sep 14, 2024 08:01 AM

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AreportindicatesthatpublicschoolteachersannualsalariesinNewYorkcityhavean approximatemeanof$69,000andstandarddeviationof$6,000.Ifthedistributionhas approximatelyabellshape,reportintervalsthatcontainabout (a) 68%, (b) 95%,(c) all ornearlyallsalaries.Wouldasalaryof$100,000beunusual?Why?

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Foundations Of Statistics For Data Scientists With R And Python

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