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Name: A popular theory is that presidential candidates have an advantage if
Uploaded: 2024-03-20T07:07:12.000Z
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Description: A popular theory is that presidential candidates have an advantage if they are taller than their main opponents. Listed are heights (in centimeters) of randomly selected presidents along with the heights of their main opponents. Complete parts (a)

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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A popular theory is that presidential candidates have an advantage if they are taller than their main opponents. Listed are heights (in centimeters) of randomly selected presidents along with the heights of their main opponents. Complete parts (a) and (b) below.

Height (cm) of President Height (cm) of Main Opponent
180 170
185 188
166 171
187 168
196 188
165 184

=0>0

Identify the test statistic.

(round to two decimal places)

Identify the P-value.

(Round to three decimal places as needed.)

greater than, fail to reject, is not

The confidence interval is __ cm<μd< __ cm.

(round to one decimal place as needed)

zero, fail to reject

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