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: 493 employees had an injury, 775 had an illness, 1,259 had tests, 245 had an injury and an illness and tests, 707 had an illness and tests, 508 had tests and no injury or illness, 955 had an injury or illness, and 1,543 had not been
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: 493 employees had an injury, 775 had an illness, 1,259 had tests, 245 had an injury and an illness and tests, 707 had an illness and tests, 508 had tests and no injury or illness, 955 had an injury or illness, and 1,543 had not been
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: 493 employees had an injury, 775 had an illness, 1,259 had tests, 245 had an injury and an illness and tests, 707 had an illness and tests, 508 had tests and no injury or illness, 955 had an injury or illness, and 1,543 had not been a patient. (Round your answers to one decimal place and show your work.)
(a) What percent of the employees had been patients in a hospital?
(b) What percent of the employees had tests in a hospital?
(b) What percent of the employees had tests in a hospital?
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