26. The correct alternative hypothesis for the test of no linear relationship between Rating and Complaints is:ⒸH1 81 0O H1: B00O H1: B1 0ⒸH1: B00Ο H1:31 > 0 A survey of employees at a large financial organisation was conducted to determine the overall sentimenttowards various aspects of how the company operates. 30 randomly selected departments in theorganisation participated in the study. Every employee in these 30 randomly selected departments filledin a questionnaire, and the data were aggregated to calculate the following two variables of interest:Rating The percentage of favourableresponses (in each department)to the overall running of thecompany.ComplaintsThe percentage of favourableresponses (in eachdepartment) to how the companyhandles employee complaintsSource: Chatterjee, S. and Price, B. (1977) Regression Analysis by Example. New York: Wiley. (Section3.7, p.68ff of 2nd ed. (1991).)A simple linear regression was conducted. A scatter plot of Rating versus Complaints is shown inFigure 1 and the results of the regression analysis are shown in Table 1.Rating807060504040Model1Figure 1: Rating versus Complaints.(Constant)Complaintsa. Dependent Variable: Rating50Unstandardized CoefficientsBStd. Error14.376.755Table 1: Regression output.Rating versus Complaints6.620.09860ComplaintsCoefficientsStandardizedCoefficientsBeta.82570t2.1727.737Sig..039.000809095.0% Confidence Interval for BLower Bound Upper Bound27.937.954.816.555

The question is about regression Given : From given regression output, Independent variable :…

Answered: 26. The correct alternative hypothesis…

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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The M&Ms milk chocolate color distribution is the following: 25% blue, 35% orange, 23% red, and 17% brown. In a bag, I found 160 blue M&Ms, 224 orange ones, 169 red ones and 99 brown ones.I am wondering whether my bag of M&Ms is representative of the manufacturer's claim. Calculate the absolute value of the test statistic. number (rtol=0.01, atol=D0.0001) Calculate the absolute value of the test statistic that would correspond to a = 0.05. number (rtol=0.01, atol=D0.0001) Using a level of significance of a = 0.05, do the M&Ms in the bag match the required color distribution? State your decision. O (a) Reject HO O (b) Cannot Reject HO
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Which of the following is the equation of the relationship between the predictor variable (x) and the response variable (y)? A y = 25.707 + 0.9887xB y = 29.796 + 0.5897xC y = 25.707 + 0.5897xD y = 29.796 + 0.9887x
Using a significance level of α = 0.05, state your conclusion in terms of H0.?
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26. The correct alternative hypothesis for the test of no linear relationship between Rating and Complaints is: H1 B1 = 0 OH1: B00 OH1: 81 0 Ο H1:30 > 0 H1 : β1 > 0