Suppose that of the 143 patients who visited Doctor Baptiste’s office this week, 41 had high LDL cholesterol, 32 had hypertension, and 88 had neither high LDL cholesterol nor hypertension. Let ? be the number of patients with high LDL cholesterol and ? the number with hypertension. How many patients had both high LDL cholesterol and hypertension, |?∩?| ? |?∩?|= What is the probability that a randomly chosen patient had high LDL cholesterol and hypertension, ?(C∩H) ? Express the result with precision to three decimal places. ?(C∩H)= What is the probability that a randomly chosen patient had either high LDL cholesterol or hypertension, ?(?∪?) ? Express the result with precision to three decimal places. ?(C∪H)=

Suppose that of the 143 patients who visited Doctor Baptiste’s office this week, 41 had high LDL cholesterol, 32 had hypertension, and 88 had neither high LDL cholesterol nor hypertension. Let ? be the number of patients with high LDL cholesterol and ? the number with hypertension. How many patients had both high LDL cholesterol and hypertension, |?∩?| ? |?∩?|= What is the probability that a randomly chosen patient had high LDL cholesterol and hypertension, ?(C∩H) ? Express the result with precision to three decimal places. ?(C∩H)= What is the probability that a randomly chosen patient had either high LDL cholesterol or hypertension, ?(?∪?) ? Express the result with precision to three decimal places. ?(C∪H)=

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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