If a p-value reported in the Excel linear regression output associated witha particular variable is 0.0014, it would indicate this variable:a. none of the answers provided.O b. is significant if the significance level is O.1.O c. is not significant if the significance level is 0.1.O d. is not significant if the significance level is 0.05.O e. is significant if the significance level is O.01.

Answered: If a p-value reported in the Excel…

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 variable TeamEngagement is a scale score (0 to 20) of how engaged an employee is with the team of colleagues they regularly work with, with higher values representing greater employee engagement with their team. Previous research indicates that Australian public service employees have an average ‘team engagement’ score of 14.5. However, an organisational psychologist at the institute has claimed that this has decreased due to changes made by the current government. Conduct an appropriate test using the TeamEngagement variable to test this claim. NO WRITTEN ANSWERS PLEASE
researcher notes that there seems to be a difference in the prevalence of high cholesterol among individuals who smoke and consume diets high in processed food and the prevalence of high cholesterol among individuals who do not smoke and do not consume diets high in processed foods. Use the appropriate hypothesis to test for independence of two independent variables presented here at the 5% significance level to ensure confounding has not influenced the study's results. Then interpret your response. A. The chi square value of 37.724 is higher than the chi square value of 3.84, therefore we can accept H0 at the 5% level and reject H1, which states that smoking status and the incidence of high cholesterol are not independent of one another B. The chi square value of 37.724 is higher than the chi square value of 3.84, therefore we can reject H0 at the 5% level in favor of H1, which states that smoking status and the incidence of high cholesterol are not independent of one…
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Suppose IQ scores were obtained for 20 randomly selected sets of siblings. The 20 pairs of measurements yield x=103.36, y=103.45, r=0.928, P-value= 0.000, and y=−7.2+1.07x,where x represents the IQ score of the older child.Find the best predicted value of y given that the older child has an IQ of 106? Use a significance level of 0.05

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