Think about doing a One-Sample t-test. Think about doing step two, looking up the t-critical. Which option below contains only things that are correctly matched for looking up a t-critical? Group of answer choices One tail, predicted decrease, α = .05, n = 60, t-critical = -1.671 Two tails, α = .01, n = 20, t-critical = ±2.539 One tail, predicted increase, α = .01, n = 60, t-critical = +2.423 Two tails, α = .05, n = 30, t-critical = ±2.042
Think about doing a One-Sample t-test. Think about doing step two, looking up the t-critical. Which option below contains only things that are correctly matched for looking up a t-critical? Group of answer choices One tail, predicted decrease, α = .05, n = 60, t-critical = -1.671 Two tails, α = .01, n = 20, t-critical = ±2.539 One tail, predicted increase, α = .01, n = 60, t-critical = +2.423 Two tails, α = .05, n = 30, t-critical = ±2.042
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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Think about doing a One-Sample t-test. Think about doing step two, looking up the t-critical. Which option below contains only things that are correctly matched for looking up a t-critical?
Group of answer choices
One tail, predicted decrease, α = .05, n = 60, t-critical = -1.671
Two tails, α = .01, n = 20, t-critical = ±2.539
One tail, predicted increase, α = .01, n = 60, t-critical = +2.423
Two tails, α = .05, n = 30, t-critical = ±2.042
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