64. A sales manager for an advertising agency believes there is a relationship between the number of contacts that a salesperson makes and the amount of sales dollars earned. A regression ANOVA shows the following results. ANOVA dfSSMSFSignificance FRegression1.0013,555.4213,555.42156.380.00Residual8.00693.4886.74 Total9.0014,248.90 What is the value of the standard error of estimate? Multiple Choice8.7818.33186.749.313 72. Recently, students in a marketing research class were interested in the driving behavior of students. Specifically, the marketing students were interested in finding out if exceeding the speed limit was related to gender. The study will use 0.05 as the significance level. They collected the following responses from 100 randomly selected students. Exceeds the Speed LimitDoes Not Exceed the Speed LimitMale5515Female1020What is the value of the test statistic? Multiple Choice92.6718.8915.04265

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Answered: A sales manager for an advertising…

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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64. A sales manager for an advertising agency believes there is a relationship between the number of contacts that a salesperson makes and the amount of sales dollars earned. A regression ANOVA shows the following results.

ANOVA
	df	SS	MS	F	Significance F
Regression	1.00	13,555.42	13,555.42	156.38	0.00
Residual	8.00	693.48	86.74
Total	9.00	14,248.90

What is the value of the standard error of estimate?

Multiple Choice

8.781
8.331
86.74
9.313

72. Recently, students in a marketing research class were interested in the driving behavior of students. Specifically, the marketing students were interested in finding out if exceeding the speed limit was related to gender. The study will use 0.05 as the significance level. They collected the following responses from 100 randomly selected students.

Exceeds the Speed Limit Does Not Exceed the Speed Limit

Male 55 15

Female 10 20

What is the value of the test statistic?
Multiple Choice
- 92.67
- 18.891
- 5.042
- 65