You are studying memory in zebra fishes by allowing one group of fish (n = 6) to practice a maze while the other group is the control and do not get practice sessions (n = 5). A month after the practice sessions, you test the time it takes the fish to solve the maze. If the fish remember the maze, they should be faster. QQ plots show long-tailed distributions. Choose the best type of test of two means to assess this research question Two-sided Mann Whitney U test One-sided paired t-test One-sided unpooled variance t-test Two-sided unpooled variance t-test O One-sided Mann-Whitney U test O One-sided pooled variance t-test
You are studying memory in zebra fishes by allowing one group of fish (n = 6) to practice a maze while the other group is the control and do not get practice sessions (n = 5). A month after the practice sessions, you test the time it takes the fish to solve the maze. If the fish remember the maze, they should be faster. QQ plots show long-tailed distributions. Choose the best type of test of two means to assess this research question Two-sided Mann Whitney U test One-sided paired t-test One-sided unpooled variance t-test Two-sided unpooled variance t-test O One-sided Mann-Whitney U test O One-sided pooled variance t-test
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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Transcribed Image Text:You are studying memory in zebra fishes by allowing one group of fish (n = 6) to practice a maze while the other group is the control and do not get practice sessions (n = 5). A month after the practice sessions, you test the time it
takes the fish to solve the maze. If the fish remember the maze, they should be faster. QQ plots show long-tailed distributions. Choose the best type of test of two means to assess this research question
Two-sided Mann Whitney U test
One-sided paired t-test
One-sided unpooled variance t-test
Two-sided unpooled variance t-test
O One-sided Mann-Whitney U test
O One-sided pooled variance t-test
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