Wildlife biologists inspect 180 deer taken byhunters and find 36 of them carrying Lymedisease ticks. Calculate a 95% confidence intervalfor the proportion of deer that carry Lyme diseaseticks. A school administrator wants to know whatproportion of the approximately80,000 teachers in their state have a Master'sdegree. The administrator takes anSRS of 100 teachers from a statewide databasecontaining every teacher, and they find55 teachers in the sample have a Master'sdegree. The administrator will construct 95%confidence interval.Based on above sample what is the statistic?

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Wildlife biologists inspect 180 deer taken by hunters and find 36 of them carrying Lyme disease ticks. Calculate a 95% confidence interval for the proportion of deer that carry Lyme disease ticks.

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

Wildlife biologists inspect 180 deer taken by
hunters and find 36 of them carrying Lyme
disease ticks. Calculate a 95% confidence interval
for the proportion of deer that carry Lyme disease
ticks.

A school administrator wants to know what
proportion of the approximately
80,000 teachers in their state have a Master's
degree. The administrator takes an
SRS of 100 teachers from a statewide database
containing every teacher, and they find
55 teachers in the sample have a Master's
degree. The administrator will construct 95%
confidence interval.
Based on above sample what is the statistic?

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