A credit card company has three different types of cards. The contingency table below classifies customers who have overdue accounts based on the type of card and the number of days overdue. Standard Gold Platinum Total Less than 30 154 117 56 327 31 through 60 87 101 10 198 61 through 90 33 49 12 94 More than 90 10 15 17 42 Total 284 282 95 661 A. How many have gold cards and are between 61 and 90 days overdue? B. How many have gold cards? C. How many are between 61 and 90 days overdue? D. Find the conditional distribution of days overdue within each type of card. Is there an association between the variables?
A credit card company has three different types of cards. The contingency table below classifies customers who have overdue accounts based on the type of card and the number of days overdue. Standard Gold Platinum Total Less than 30 154 117 56 327 31 through 60 87 101 10 198 61 through 90 33 49 12 94 More than 90 10 15 17 42 Total 284 282 95 661 A. How many have gold cards and are between 61 and 90 days overdue? B. How many have gold cards? C. How many are between 61 and 90 days overdue? D. Find the conditional distribution of days overdue within each type of card. Is there an association between the variables?
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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- A credit card company has three different types of cards. The
contingency table below classifies customers who have overdue accounts based on the type of card and the number of days overdue.
Standard Gold Platinum Total
Less than 30 154 117 56 327
31 through 60 87 101 10 198
61 through 90 33 49 12 94
More than 90 10 15 17 42
Total 284 282 95 661
-
- A. How many have gold cards and are between 61 and 90 days overdue?
- B. How many have gold cards?
- C. How many are between 61 and 90 days overdue?
- D. Find the conditional distribution of days overdue within each type of card. Is there an association between the variables?
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