MATH533
Devry University
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Exam (elaborations)
Week 6 MATH533 Exploratory Data Analysis Part B
Table of Contents 
1 . Hypothesis Testing and Confidence Interval ……………………………………………………………. 3 
a.	Mean sales per week exceeds 41.5 per salesperson.…………………………………………….…....3 
b.	Proportion receiving online training is less than 55% ….……………………………………………4 
c.	Mean calls made among those with no training is less than 145 .……………………………….4 
d.	Mean time per call is...
Exam (elaborations)
Week 7 MATH533 Exploratory Data Analysis
PopularTable of Contents 
Regression	 	and	 	Correlation	 	Analysis 
……………………………………………………………………………….3 
1.	scatterplot for the specified dependent variable (Y) and the selected independent variable ( X ) 
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2.	Determine the equation of the "best fit" line, which describes the relationship between t...
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Other MATH 533 Week 6 Course Project Part B: Hypothesis Testing (GRADED A+) Math-533 Hypothesis Testing Keller Graduate School of Management A hypothesis testing involves the testing of the null hypothesis and the alternative hypothesis. When testing the
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MATH 533 Week 6 Course Project Part B: Hypothesis Testing (GRADED A+) 
Math-533 Hypothesis Testing Keller Graduate School of Management A hypothesis testing involves the testing of the null hypothesis and the alternative hypothesis. When testing the hypoth esis, either the null hypothesis or the alternative hypotheses is rejected. The Company can use hypothesis...