QUESTION 11You hypothesize that drinking water increases test scores so you design a study comparing test scores between people who drinkwater and people who do not drink water.You collect data on 62 people and find that in your sample there are 27 people who donot drink water and 35 people who drink water. The mean test score for non-water drinkers is 62 with a standard deviation of 13,while the mean score for those who drink water is 75 with 11 standard deviation. Above you have calculate the t-statistic and foundthe critical value of t. Based on this information, which of the follow statements is correct?O you accept the null hypothesis because your calculated t-statistic value is greater than the critical value of tO you reject the null hypothesis because your calculated t-statistic value is greater than the critical value of tO you accept the null hypothesis because your calculated t-statistic value is less than than the critical value of tO you accept the null hypothesis because your calculated t-statistic value is less than than the critical value of t

Given that Sample sizes n1=27 , n2=35

Answered: QUESTION 11 You hypothesize that…

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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