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How many cups-o-joe do you drink? About 72% of Americans drink coffee. How much they drink: 1 cup a day 27% 2 or more cups a day 45% 2 cups a week 1 сup a week 13% 15% Source: Hraun Rescarch for Interational Delight Coffee House Inspirations Ise the information in this display to answer the following questions. Assume that the percentages in the graph are representative of adult Americans. (a) What is the probability that a randomly selected adult American drinks coffee? (b) The display associates 13% with the category "one cup of coffee a week." For the chance experiment that consists of selecting an adult American at random, is 0.13 the probability that the selected individual drinks one cup of coffee a week, or is it the conditional probability that the selected individual drinks one cup of coffee a week given that he or she drinks coffee? Explain. O This is the probability that the selected individual drinks one cup of coffee a week, because that probability is less than 72%, which is the percent of Americans that drink coffee. O This is the conditional probability that the selected individual drinks one cup of coffee a week given that the individual drinks coffee, as the percentages in the display add up to 100. But we know that only 72% of Americans drink coffee, so the percentages must be proportions of coffee drinkers. our ce: USA TODAY, January 8, 2010.

How many cups-o-joe do you drink? About 72% of Americans drink coffee. How much they drink: 1 cup a day 27% 2 or more cups a day 45% 2 cups a week 1 сup a week 13% 15% Source: Hraun Rescarch for Interational Delight Coffee House Inspirations Ise the information in this display to answer the following questions. Assume that the percentages in the graph are representative of adult Americans. (a) What is the probability that a randomly selected adult American drinks coffee? (b) The display associates 13% with the category "one cup of coffee a week." For the chance experiment that consists of selecting an adult American at random, is 0.13 the probability that the selected individual drinks one cup of coffee a week, or is it the conditional probability that the selected individual drinks one cup of coffee a week given that he or she drinks coffee? Explain. O This is the probability that the selected individual drinks one cup of coffee a week, because that probability is less than 72%, which is the percent of Americans that drink coffee. O This is the conditional probability that the selected individual drinks one cup of coffee a week given that the individual drinks coffee, as the percentages in the display add up to 100. But we know that only 72% of Americans drink coffee, so the percentages must be proportions of coffee drinkers. our ce: USA TODAY, January 8, 2010.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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How many cups-o-joe do you drink? About 72% of Americans drink coffee. How much they drink: 1 cup a day 27% 2 or more cups a day 45% 2 cups 1 сup a week a week 15% 13% Source: Braun Research for International Delight Coffee House Inspirations Use the information in this display to answer the following questions. Assume that the percentages in the graph are representative of adult Americans. (a) What is the probability that a randomly selected adult American drinks coffee? (b) The display associates 13% with the category "one cup of coffee a week." For the chance experiment that consists of selecting an adult American at random, is 0.13 the probability that the selected individual drinks one cup of coffee a week, or is it the conditional probability that the selected individual drinks one cup of coffee a week given that he or she drinks coffee? Explain. O This is the probability that the selected individual drinks one cup of coffee a week, because that probability is less than 72%, which is the percent of Americans that drink coffee. O This is the conditional probability that the selected individual drinks one cup of coffee a week given that the individual drinks coffee, as the percentages in the display add up to 100. But we know that only 72% of Americans drink coffee, so the percentages must be proportions of coffee drinkers. our ce: USA TODAY. January 8, 201U.
Transcribed Image Text:How many cups-o-joe do you drink? About 72% of Americans drink coffee. How much they drink: 1 cup a day 27% 2 or more cups a day 45% 2 cups 1 сup a week a week 15% 13% Source: Braun Research for International Delight Coffee House Inspirations Use the information in this display to answer the following questions. Assume that the percentages in the graph are representative of adult Americans. (a) What is the probability that a randomly selected adult American drinks coffee? (b) The display associates 13% with the category "one cup of coffee a week." For the chance experiment that consists of selecting an adult American at random, is 0.13 the probability that the selected individual drinks one cup of coffee a week, or is it the conditional probability that the selected individual drinks one cup of coffee a week given that he or she drinks coffee? Explain. O This is the probability that the selected individual drinks one cup of coffee a week, because that probability is less than 72%, which is the percent of Americans that drink coffee. O This is the conditional probability that the selected individual drinks one cup of coffee a week given that the individual drinks coffee, as the percentages in the display add up to 100. But we know that only 72% of Americans drink coffee, so the percentages must be proportions of coffee drinkers. our ce: USA TODAY. January 8, 201U.
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