a. What is the probability that a shopper will check prices online before shopping? The probability...

  
 
 
 
 

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a. What is the probability that a shopper will check prices online before shopping? The probability is 0.4778. (Round to four decimal places as needed.) b. What is the probability that a shopper will use a smart phone to save money? The probability is 0.3049. (Round to four decimal places as needed.) c. What is the probability that a shopper will use online coupons? The probability is 0.6031. (Round to four decimal places as needed.) d. What is the probability that a shopper will not use any of these technologies? The probability is 0.2622. (Round to four decimal places as needed.) e. What is the probability that a shopper will check prices online and use online coupons but not use a smart phone? The probability is 0.2178. (Round to four decimal places as needed.) 1. If a shopper checks prices online, what is the probability that he or she will use a smart phone? The probability is 0.4502. (Round to four decimal places as needed.) g. What is the probability that a shopper will check prices online but not use online coupons or a smart phone? The probability is 0.0449 (Round to four decimal places as needed.) A survey of shopping habits found the percentage of respondents that use technology for shopping as shown in the figure to the right. For example, 17.78% only use online coupons; 21.79% use online coupons and check prices online before shopping, and so on. Use the figure to complete parts a through g. Check Prices Online Before Shopping 4,85% 21.79% 4.85% 17.7856 Use Online 17.78% Coupons 4.85% 4.85% Use a Smart Phone to Save Money A survey of shopping habits found the percentage of respondents that use technology for shopping as shown in the figure to the right. For example, 17.67% only use online coupons; 21.68% use online coupons and check prices online before shopping, and so on. Use the figure to complete parts a through g. Check Prices Online Before Shopping 432% 21.68% 4.32% 17.67% Use Online Coupons 17.67% 4.32% 4.32% Use a Smart Phone to Save Money a. What is the probability that a shopper will check prices online before shopping? The probability is 0.4778. (Round to four decimal places as needed.) b. What is the probability that a shopper will use a smart phone to save money? The probability is 0.3049. (Round to four decimal places as needed.) c. What is the probability that a shopper will use online coupons? The probability is 0.6031. (Round to four decimal places as needed.) d. What is the probability that a shopper will not use any of these technologies? The probability is 0.2622. (Round to four decimal places as needed.) e. What is the probability that a shopper will check prices online and use online coupons but not use a smart phone? The probability is 0.2178. (Round to four decimal places as needed.) 1. If a shopper checks prices online, what is the probability that he or she will use a smart phone? The probability is 0.4502. (Round to four decimal places as needed.) g. What is the probability that a shopper will check prices online but not use online coupons or a smart phone? The probability is 0.0449 (Round to four decimal places as needed.) A survey of shopping habits found the percentage of respondents that use technology for shopping as shown in the figure to the right. For example, 17.78% only use online coupons; 21.79% use online coupons and check prices online before shopping, and so on. Use the figure to complete parts a through g. Check Prices Online Before Shopping 4,85% 21.79% 4.85% 17.7856 Use Online 17.78% Coupons 4.85% 4.85% Use a Smart Phone to Save Money A survey of shopping habits found the percentage of respondents that use technology for shopping as shown in the figure to the right. For example, 17.67% only use online coupons; 21.68% use online coupons and check prices online before shopping, and so on. Use the figure to complete parts a through g. Check Prices Online Before Shopping 432% 21.68% 4.32% 17.67% Use Online Coupons 17.67% 4.32% 4.32% Use a Smart Phone to Save Money

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