ou are P Sunɔn, aterpillars that eventually become butterflies. Of the 431 randomly selected caterpillars observed, 51 lived to become butterflies. Round answers to 4 decimal places where possible. a. With 95% confidence the proportion of all caterpillars that lived to become a butterfly is petween and p. If many groups of 431 randomly selected caterpillars were observed, then a different confidence interval would be produced from each group. About percent of these confidence intervals will contain the true population proportion of caterpillars that become putterflies and about percent will not contain the true population proportion.
ou are P Sunɔn, aterpillars that eventually become butterflies. Of the 431 randomly selected caterpillars observed, 51 lived to become butterflies. Round answers to 4 decimal places where possible. a. With 95% confidence the proportion of all caterpillars that lived to become a butterfly is petween and p. If many groups of 431 randomly selected caterpillars were observed, then a different confidence interval would be produced from each group. About percent of these confidence intervals will contain the true population proportion of caterpillars that become putterflies and about percent will not contain the true population proportion.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:You are interested in constructing a 95% confidence interval for the proportion of all
caterpillars that eventually become butterflies. Of the 431 randomly selected caterpillars
observed, 51 lived to become butterflies. Round answers to 4 decimal places where possible.
a. With 95% confidence the proportion of all caterpillars that lived to become a butterfly is
between
and
b. If many groups of 431 randomly selected caterpillars were observed, then a different
confidence interval would be produced from each group. About
percent of these
confidence intervals will contain the true population proportion of caterpillars that become
butterflies and about
percent will not contain the true population proportion.
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