In a survey of employees at a fast food restaurant, it was determined that 16 cooked food, 13 washed dishes, 25 operated the cash register, 7 cooked food and washed dishes, 9 cooked food and operated the cash register, 10 washed dishes and operated the cash register, 5 did all three jobs, and 6 did none of the jobs. How many employees were surveyed? How many only cooked food? How many only operated the cash register? How many washed dishes and operated the cash register but did not cook food? How many of the employees washed dishes or operated the cash register but did not cook food? How many of the employees did at least two of these jobs?
In a survey of employees at a fast food restaurant, it was determined that 16 cooked food, 13 washed dishes, 25 operated the cash register, 7 cooked food and washed dishes, 9 cooked food and operated the cash register, 10 washed dishes and operated the cash register, 5 did all three jobs, and 6 did none of the jobs. How many employees were surveyed? How many only cooked food? How many only operated the cash register? How many washed dishes and operated the cash register but did not cook food? How many of the employees washed dishes or operated the cash register but did not cook food? How many of the employees did at least two of these jobs?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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In a survey of employees at a fast food restaurant, it was determined that 16 cooked food, 13 washed dishes, 25 operated the cash register, 7 cooked food and washed dishes, 9 cooked food and operated the cash register, 10 washed dishes and operated the cash register, 5 did all three jobs, and 6 did none of the jobs.
How many employees were surveyed?
How many only cooked food?
How many only operated the cash register?
How many washed dishes and operated the cash register but did not cook food?
How many of the employees washed dishes or operated the cash register but did not cook food?
How many of the employees did at least two of these jobs?
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