A researcher has developed a regression model from fourteen pairs of data points. He wants to test to determine if the slope issignificantly different from zero. He uses a two-tailed test and a = 0.01. The critical tablet value is2.7183.0122.650O 3.055O 2.168

Sample size (n)=14Level of significance α=0.01For two tailed test Find t critical value

Answered: A researcher has developed a regression…

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 researcher has developed a regression model from fourteen pairs of data points. He wants to test to determine if the slope is significantly different from zero. He uses a two-tailed test and a = 0.01. The critical tablet value is _____. O 2.718 O 3.012 O 2.650 O 3.055 O2.168