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value of r

value of r

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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1. According to statistical theory, for six data points there is only a 1% probability (1 chance in 100) that a value of r≥0.917 and a 0.1% probability (1 chance in 1000) that a value of r≥0.974 would be obtained for data that are uncorrelated. Based on this idea, what does your value of r indicate for the level of correlation of your data?
Transcribed Image Text:1. According to statistical theory, for six data points there is only a 1% probability (1 chance in 100) that a value of r≥0.917 and a 0.1% probability (1 chance in 1000) that a value of r≥0.974 would be obtained for data that are uncorrelated. Based on this idea, what does your value of r indicate for the level of correlation of your data?
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