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Question Help In a recent poll, a random sample of adults in some country (18 years and older) was asked, "When you see an ad emphasizing that a product is "Made in our country," are you more likely to buy it, less likely to buy it, or neither more nor less likely to buy it?" The results of the survey, by age group, are presented in the following contingency table. Complete parts (a) through (c). 18-34 35-44 45-54 55+ Total Purchase likelihood More likely Less likely 1399 209 386 399 405 67 16 22 23 6 797 Neither more nor less likely 281 217 176 123 2263 513 609 597 544 Total (a) What is the probability that a randomly selected individual is 45 to 54 years of age, given the individual is less likely to buy a product emphasized as "Made in our country"? The probability is approximately (Round to three decimal places as needed.) (b) What is the probability that a randomly selected individual is less likely to buy a product emphasized as "Made in our country," given the individual is 45 to 54 years of age? The probability is approximately (Round to three decimal places as needed.) (c) Are 18-to 34-year-olds more likely to buy a product emphasized as "Made in our country" than individuals in general? Click to select your answer(s). 3:27 PM 19 10/23/2019 O Et Type here to search SUS A asert areak f8 f7 f6 f5 f4 13 esc * & 7 $ 4 # 3 2 P U Y T R E fab K G H D F CO

Question Help In a recent poll, a random sample of adults in some country (18 years and older) was asked, "When you see an ad emphasizing that a product is "Made in our country," are you more likely to buy it, less likely to buy it, or neither more nor less likely to buy it?" The results of the survey, by age group, are presented in the following contingency table. Complete parts (a) through (c). 18-34 35-44 45-54 55+ Total Purchase likelihood More likely Less likely 1399 209 386 399 405 67 16 22 23 6 797 Neither more nor less likely 281 217 176 123 2263 513 609 597 544 Total (a) What is the probability that a randomly selected individual is 45 to 54 years of age, given the individual is less likely to buy a product emphasized as "Made in our country"? The probability is approximately (Round to three decimal places as needed.) (b) What is the probability that a randomly selected individual is less likely to buy a product emphasized as "Made in our country," given the individual is 45 to 54 years of age? The probability is approximately (Round to three decimal places as needed.) (c) Are 18-to 34-year-olds more likely to buy a product emphasized as "Made in our country" than individuals in general? Click to select your answer(s). 3:27 PM 19 10/23/2019 O Et Type here to search SUS A asert areak f8 f7 f6 f5 f4 13 esc * & 7 $ 4 # 3 2 P U Y T R E fab K G H D F CO

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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Question Help In a recent poll, a random sample of adults in some country (18 years and older) was asked, "When you see an ad emphasizing that a product is "Made in our country," are you more likely to buy it, less likely to buy it, or neither more nor less likely to buy it?" The results of the survey, by age group, are presented in the following contingency table. Complete parts (a) through (c). 18-34 35-44 45-54 55+ Total Purchase likelihood More likely Less likely 1399 209 386 399 405 67 16 22 23 6 797 Neither more nor less likely 281 217 176 123 2263 513 609 597 544 Total (a) What is the probability that a randomly selected individual is 45 to 54 years of age, given the individual is less likely to buy a product emphasized as "Made in our country"? The probability is approximately (Round to three decimal places as needed.) (b) What is the probability that a randomly selected individual is less likely to buy a product emphasized as "Made in our country," given the individual is 45 to 54 years of age? The probability is approximately (Round to three decimal places as needed.) (c) Are 18-to 34-year-olds more likely to buy a product emphasized as "Made in our country" than individuals in general? Click to select your answer(s). 3:27 PM 19 10/23/2019 O Et Type here to search SUS A asert areak f8 f7 f6 f5 f4 13 esc * & 7 $ 4 # 3 2 P U Y T R E fab K G H D F CO
Transcribed Image Text:Question Help In a recent poll, a random sample of adults in some country (18 years and older) was asked, "When you see an ad emphasizing that a product is "Made in our country," are you more likely to buy it, less likely to buy it, or neither more nor less likely to buy it?" The results of the survey, by age group, are presented in the following contingency table. Complete parts (a) through (c). 18-34 35-44 45-54 55+ Total Purchase likelihood More likely Less likely 1399 209 386 399 405 67 16 22 23 6 797 Neither more nor less likely 281 217 176 123 2263 513 609 597 544 Total (a) What is the probability that a randomly selected individual is 45 to 54 years of age, given the individual is less likely to buy a product emphasized as "Made in our country"? The probability is approximately (Round to three decimal places as needed.) (b) What is the probability that a randomly selected individual is less likely to buy a product emphasized as "Made in our country," given the individual is 45 to 54 years of age? The probability is approximately (Round to three decimal places as needed.) (c) Are 18-to 34-year-olds more likely to buy a product emphasized as "Made in our country" than individuals in general? Click to select your answer(s). 3:27 PM 19 10/23/2019 O Et Type here to search SUS A asert areak f8 f7 f6 f5 f4 13 esc * & 7 $ 4 # 3 2 P U Y T R E fab K G H D F CO
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