A popular theory is that presidential candidates have an advantage if they are taller than their main opponents. Listed areheights (in centimeters) of randomly selected presidents along with the heights of their main opponents. Complete parts (a) and(b) below.Height (cm) of PresidentHeight (cm) of Main Opponent 175 177 170 173 184193 173 168184 196 173170a. Use the sample data with a 0.05 significance level to test the claim that for the population of heights for presidents and theirmain opponents, the differences have a mean greater than 0 cm.In this example, µg is the mean value of the differences d for the population of all pairs of data, where each individual differenced is defined as the president's height minus their main opponent's height. What are the null and alternative hypotheses for thehypothesis test?Ho: HdcmHy: Hdcm(Type integers or decimals. Do not round.)Identify the test statistic.t =(Round to two decimal places as needed.)Identify the P-value.P-value =(Round to three decimal places as needed.)What is the conclusion based on the hypothesis test?sufficientV the significance level,the null hypothesis. ThereSince the P-value isevidence to support the claim that presidents tend to be taller than their opponents.b. Construct the confidence interval that could be used for the hypothesis test described in part (a). What feature of theconfidence interval leads to the same conclusion reached in part (a)?The confidence interval iscm < Hd <cm.(Round to one decimal place as needed.)What feature of the confidence interval leads to the same conclusion reached in part (a)?the null hypothesis.Since the confidence interval contains

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

A t-test for two paired samples is a hypothesis test that attempts to make a claim about the…

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nts (in centimeters) of randomly selected presidents along with the heights of their main opponents. C elow. Height (cm) of President Height (cm) of Main Opponent 175 177 170 173 184 170 193 173 168 184 196 173 se the sample data with a 0.05 significance level to test the claim that for the population of heights fo n opponents, the differences have a mean greater than 0 cm. is example, ua is the mean value of the differences d for the population of all pairs of data, where ea ant's height minus tbeir main opponent's height WVhat are the null and alternativ

nts (in centimeters) of randomly selected presidents along with the heights of their main opponents. C elow. Height (cm) of President Height (cm) of Main Opponent 175 177 170 173 184 170 193 173 168 184 196 173 se the sample data with a 0.05 significance level to test the claim that for the population of heights fo n opponents, the differences have a mean greater than 0 cm. is example, ua is the mean value of the differences d for the population of all pairs of data, where ea ant's height minus tbeir main opponent's height WVhat are the null and alternativ

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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