In a study carried out among low-income families in the young towns of Detroit, it was found that 30% spent less than $8 weekly on purchasing charcoal and consumed products from soup kitchens. 35% spent $8 to $15 weekly on the purchase of charcoal. 5% spent more than $15 weekly on the purchase of charcoal and consumed products from the soup kitchen. 15% spent more than $15 each week buying coal. Finally, 55% did not consume the products of the soup kitchens. If you randomly choose a low-income family to. What is the probability that you spend less than $8 weekly on purchasing coal? b. What is the probability that you do not consume the products of the soup kitchens and spend 8 to 15 dollars buying charcoal? C. If the family spends more than $15 weekly on purchasing charcoal, what is the probability that they will not consume the products from the soup kitchens? d. If the family does not consume products from soup kitchens, what is the probability that it will spend less than 8 soles per week on the purchase of charcoal?

In a study carried out among low-income families in the young towns of Detroit, it was found that 30% spent less than $8 weekly on purchasing charcoal and consumed products from soup kitchens. 35% spent $8 to $15 weekly on the purchase of charcoal. 5% spent more than $15 weekly on the purchase of charcoal and consumed products from the soup kitchen. 15% spent more than $15 each week buying coal. Finally, 55% did not consume the products of the soup kitchens. If you randomly choose a low-income family to. What is the probability that you spend less than $8 weekly on purchasing coal? b. What is the probability that you do not consume the products of the soup kitchens and spend 8 to 15 dollars buying charcoal? C. If the family spends more than $15 weekly on purchasing charcoal, what is the probability that they will not consume the products from the soup kitchens? d. If the family does not consume products from soup kitchens, what is the probability that it will spend less than 8 soles per week on the purchase of charcoal?

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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