What is the test statistic t ? Attemstudy should not be analyzed using a matched pairs t test.(b) The 237 differences in weight (weight after 24 months minus weight before using the wearable technology) arex= -3.5 and s = 7.8. Let u be the mean weight difference (weight after 24 months minus weight before using thewearable technology). Complete the test to see if there is significant evidence of a reduction in weight after using thewearable technology.What is the correct null and alternative hypothesis? Select an answer choice.O Ho : µ = 0 versus H. :µ±0Ho: u <0 versus H.: u = 0O Ho: u >0 versus H. :µ <0OHo: = 0 versus H. <0What is the test statistic t? (Enter your answer rounded to three decimal places.)Question Source: Moore, The Basic Practice Of Statistics Se

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Description: What is the test statistic t ? Attemstudy should not be analyzed using a matched pairs t test.(b) The 237 differences in weight (weight after 24 months minus weight before using the wearable technology) arex= -3.5 and s = 7.8. Let u be the mean weigh

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Math

Statistics

What is the test statistic t ?

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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