A sample of 400 adults were surveyed on their health. 78 of those studied have high blood pressure, yet 94 of those studied reported being unwilling to change their diet. Based on this sample, if an adult is chosen at random, what is the probability that he or she is open to trying to eat more healthfully? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth

A sample of 400 adults were surveyed on their health. 78 of those studied have high blood pressure, yet 94 of those studied reported being unwilling to change their diet. Based on this sample, if an adult is chosen at random, what is the probability that he or she is open to trying to eat more healthfully? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth

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Description: A sample of 400 adults were surveyed on their health. 78 of those studied have high blood pressure, yet 94 of those studied reported being unwilling to change their diet. Based on this sample, if an adult is chosen at random, what is the probability

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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