4. If the sale of ice cream and pizza are independent, then as ice cream sales decrease by 60 percent during the winter months, pizza sales will
4. If the sale of ice cream and pizza are independent, then as ice cream sales decrease by 60 percent during the winter months, pizza sales will
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![4. If the sale of ice cream and pizza are independent, then as ice cream sales
decrease by 60 percent during the winter months, pizza sales will
A) increase by 60 percent.
B) increase by 40 percent.
C) decrease by 60 percent.
D) decrease by 40 percent.
E) be unrelated to ice cream sales.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fec2937f9-36f2-4f7d-ab0a-c8e482869dab%2F01893ef8-2aaa-42be-bd04-40bcc575e287%2Fydaeybm_processed.png&w=3840&q=75)
Transcribed Image Text:4. If the sale of ice cream and pizza are independent, then as ice cream sales
decrease by 60 percent during the winter months, pizza sales will
A) increase by 60 percent.
B) increase by 40 percent.
C) decrease by 60 percent.
D) decrease by 40 percent.
E) be unrelated to ice cream sales.
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