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at 1. In a sales effectiveness seminar, a group of sales representatives tried two approaches to selling a customer a new car: the aggressive approach and the passive approach. From 1160 customers, the following record was kept: Sale No sale Row Total Aggressive 270 310 580 Passive 416 164 580 Column Total 686 474 1160 a. What proportion of customers bought a car? b. What proportion of customers who had an aggressive approach bought a car? c. What proportion of customers who had a passive sales approach bought a car? d. What proportion of customers had both an aggressive approach and bought a car? e. Construct a segmented bar graph of sales by approach. 1760 No me f. Are the two variables independent? Pass

at 1. In a sales effectiveness seminar, a group of sales representatives tried two approaches to selling a customer a new car: the aggressive approach and the passive approach. From 1160 customers, the following record was kept: Sale No sale Row Total Aggressive 270 310 580 Passive 416 164 580 Column Total 686 474 1160 a. What proportion of customers bought a car? b. What proportion of customers who had an aggressive approach bought a car? c. What proportion of customers who had a passive sales approach bought a car? d. What proportion of customers had both an aggressive approach and bought a car? e. Construct a segmented bar graph of sales by approach. 1760 No me f. Are the two variables independent? Pass

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Please answer the attached question, including parts a-f. Please provide the most simple method to determine part f, whether the variables are independent.  Thank you.  

Satee Advanced Statistics Two-Way Tables 1. In a sales effectiveness seminar, a group of sales representatives tried two approaches to selling a customer a new car: the aggressive approach and the passive approach. From 1160 customers, the following record was kept: Sale No sale Row Total Aggressive 270 310 580 Passive 416 164 580 Column Total 686 474 1160 a. What proportion of customers bought a car? b. What proportion of customers who had an aggressive approach bought a car? 686 c. What proportion of customers who had a passive sales approach bought a car? 16 d. What proportion of customers had both an aggressive approach and bought a car? 281 e. Construct a segmented bar graph of sales by approach. No Se f. Are the two variables independent? Passi 1160
Transcribed Image Text:Satee Advanced Statistics Two-Way Tables 1. In a sales effectiveness seminar, a group of sales representatives tried two approaches to selling a customer a new car: the aggressive approach and the passive approach. From 1160 customers, the following record was kept: Sale No sale Row Total Aggressive 270 310 580 Passive 416 164 580 Column Total 686 474 1160 a. What proportion of customers bought a car? b. What proportion of customers who had an aggressive approach bought a car? 686 c. What proportion of customers who had a passive sales approach bought a car? 16 d. What proportion of customers had both an aggressive approach and bought a car? 281 e. Construct a segmented bar graph of sales by approach. No Se f. Are the two variables independent? Passi 1160
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