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In a recent health insurance survey, employees at a large corporation were asked, "Have you been a patient in a hospital during the past year, and if so, for what reason?" The following results were obtained: 492 employees had an injury, 779 had an illness, 1,253 had tests, 241 had an injury and an illness and tests, 706 had an illness and tests, 506 had tests and no injury or illness, 957 had an injury or illness, and 1,544 had not been a patient. (Round your answers to one decimal place.) (a) What percent of the employees had been patients in a hospital?  % (b) What percent of the employees had tests in a hospital?

In a recent health insurance survey, employees at a large corporation were asked, "Have you been a patient in a hospital during the past year, and if so, for what reason?" The following results were obtained: 492 employees had an injury, 779 had an illness, 1,253 had tests, 241 had an injury and an illness and tests, 706 had an illness and tests, 506 had tests and no injury or illness, 957 had an injury or illness, and 1,544 had not been a patient. (Round your answers to one decimal place.) (a) What percent of the employees had been patients in a hospital?  % (b) What percent of the employees had tests in a hospital?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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 recent health insurance survey, employees at a large corporation were asked, "Have you been a patient in a hospital during the past year, and if so, for what reason?" The following results were obtained: 492 employees had an injury, 779 had an illness, 1,253 had tests, 241 had an injury and an illness and tests, 706 had an illness and tests, 506 had tests and no injury or illness, 957 had an injury or illness, and 1,544 had not been a patient. (Round your answers to one decimal place.)

(a) What percent of the employees had been patients in a hospital?
 %

(b) What percent of the employees had tests in a hospital?
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