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Shoppers at Pageturner's Bookstore are tracked, with the following results: 39% visit the periodicals section, 53% visit the fiction section, and 25% visit the children's section. Furthermore, 21% visit the periodicals and fiction section, 14% visit the periodicals and the children's section, 13% visit the fiction and the children's section, and 9% visit all three sections. A shopper is randomly chosen. Complete parts (a) through (d) below. a. Find the probability that the shopper visited the fiction or the children's section. First identify the probabilities in the Venn diagram to the right and write them in decimal form. Let event P = the event that a shopper visits the periodicals section, let event F = event that a shopper visits the fiction section, and let event C = event that a shopper visits the children's section. Also, let S be the sample space. Q F II II V IV 1=], =], 1I = D, Iv =],v= 0.09), VI=]. VII =D, VIII = (Type integers or decimals. Simplify your answers.) VII VIII The probability that the shopper visited the fiction or the children's section is. (Type an integer or decimal. Simplify your answer.) b. Find the probability that the shopper visited at exactly 1 of the three sections. The probability that the shopper visited at exactly 1 of the three sections is (Type an integer or decimal. Simplify your answer.) c. Find the probability that the shopper did not visit any of these three sections. The probability that the shopper did not visit any of these three sections is. (Type an integer or decimal. Simplify your answer.)

Shoppers at Pageturner's Bookstore are tracked, with the following results: 39% visit the periodicals section, 53% visit the fiction section, and 25% visit the children's section. Furthermore, 21% visit the periodicals and fiction section, 14% visit the periodicals and the children's section, 13% visit the fiction and the children's section, and 9% visit all three sections. A shopper is randomly chosen. Complete parts (a) through (d) below. a. Find the probability that the shopper visited the fiction or the children's section. First identify the probabilities in the Venn diagram to the right and write them in decimal form. Let event P = the event that a shopper visits the periodicals section, let event F = event that a shopper visits the fiction section, and let event C = event that a shopper visits the children's section. Also, let S be the sample space. Q F II II V IV 1=], =], 1I = D, Iv =],v= 0.09), VI=]. VII =D, VIII = (Type integers or decimals. Simplify your answers.) VII VIII The probability that the shopper visited the fiction or the children's section is. (Type an integer or decimal. Simplify your answer.) b. Find the probability that the shopper visited at exactly 1 of the three sections. The probability that the shopper visited at exactly 1 of the three sections is (Type an integer or decimal. Simplify your answer.) c. Find the probability that the shopper did not visit any of these three sections. The probability that the shopper did not visit any of these three sections is. (Type an integer or decimal. Simplify your answer.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 13CYU
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I know V= 0.09. 

Shoppers at Pageturner's Bookstore are tracked, with the following results: 39% visit the periodicals section, 53% visit the fiction section, and 25% visit the children's section. Furthermore, 21% visit the periodicals and fiction section, 14% visit the periodicals and the children's section, 13% visit the fiction and the children's section, and 9% visit all three sections. A shopper is randomly chosen. Complete parts (a) through (d) below. a. Find the probability that the shopper visited the fiction or the children's section. First identify the probabilities in the Venn diagram to the right and write them in decimal form. Let event P = the event that a shopper visits the periodicals section, let event F = event that a shopper visits the fiction section, and let event C = event that a shopper visits the children's section. Also, let S be the sample space. II II V IV II 1= |, || = III = | IV = |. v = 0.09, VI = VII =], VIII = (Type integers or decimals. Simplify your answers.) VIII The probability that the shopper visited the fiction or the children's section is (Type an integer or decimal. Simplify your answer.) b. Find the probability that the shopper visited at exactly 1 of the three sections. The probability that the shopper visited at exactly 1 of the three sections is (Type an integer or decimal. Simplify your answer.) c. Find the probability that the shopper did not visit any of these three sections. The probability that the shopper did not visit any of these three sections is (Type an integer or decimal. Simplify your answer.) d) Find the odds against each event in parts a) through c) occurring. The odds against a student taking at least one course in electronics, engine repair, or solar design are (Simplify your answers. Type whole numbers) The odds against a student taking no courses in electronics, engine repair, or solar design are: (Simplify your answers. Type whole numbers) The odds against a student taking exactly one of the subjects are : (Simplify your answers. Type whole numbers)
Transcribed Image Text:Shoppers at Pageturner's Bookstore are tracked, with the following results: 39% visit the periodicals section, 53% visit the fiction section, and 25% visit the children's section. Furthermore, 21% visit the periodicals and fiction section, 14% visit the periodicals and the children's section, 13% visit the fiction and the children's section, and 9% visit all three sections. A shopper is randomly chosen. Complete parts (a) through (d) below. a. Find the probability that the shopper visited the fiction or the children's section. First identify the probabilities in the Venn diagram to the right and write them in decimal form. Let event P = the event that a shopper visits the periodicals section, let event F = event that a shopper visits the fiction section, and let event C = event that a shopper visits the children's section. Also, let S be the sample space. II II V IV II 1= |, || = III = | IV = |. v = 0.09, VI = VII =], VIII = (Type integers or decimals. Simplify your answers.) VIII The probability that the shopper visited the fiction or the children's section is (Type an integer or decimal. Simplify your answer.) b. Find the probability that the shopper visited at exactly 1 of the three sections. The probability that the shopper visited at exactly 1 of the three sections is (Type an integer or decimal. Simplify your answer.) c. Find the probability that the shopper did not visit any of these three sections. The probability that the shopper did not visit any of these three sections is (Type an integer or decimal. Simplify your answer.) d) Find the odds against each event in parts a) through c) occurring. The odds against a student taking at least one course in electronics, engine repair, or solar design are (Simplify your answers. Type whole numbers) The odds against a student taking no courses in electronics, engine repair, or solar design are: (Simplify your answers. Type whole numbers) The odds against a student taking exactly one of the subjects are : (Simplify your answers. Type whole numbers)
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