K section, 14% visit the fiction and the children's section, and 10% visit all three sections. A shopper is randoml 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. 1.N.O.V.M.O. VII-VIII (Type integers or decimals. Simplify your answers.) VII 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 in favor of the event in part (a) occurring First write an expression for the odds in favor of FUC. Select all that apply. III VI VIII Q L
K section, 14% visit the fiction and the children's section, and 10% visit all three sections. A shopper is randoml 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. 1.N.O.V.M.O. VII-VIII (Type integers or decimals. Simplify your answers.) VII 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 in favor of the event in part (a) occurring First write an expression for the odds in favor of FUC. Select all that apply. III VI VIII Q L
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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Question 9
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K
Shoppers at Pageturner's Bookstore are tracked, with the following results: 39% visit the periodicals section, 54% visit the fiction section, and 26% visit the children's section. Furthermore, 22% visit the periodicals and fiction section, 15% visit the periodicals and the children's
section, 14% visit the fiction and the children's section, and 10% 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.
1=₁11 =₁111=₁ IV=₁V=VI = [
VIII =
VII =
(Type integers or decimals. Simplify your answers.)
P
IV
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.
VII
с
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 in favor of the event in part (a) occurring.
First write an expression for the odds in favor of F U C. Select all that apply.
A. (1-P(FUC)): P(F UC)
B. P(FUC):P((FUC)')
C. P ((FUC)') :P(FUC)
VI
F
VIII
S
Q
C
Transcribed Image Text:Question 1
O Question 2
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|, || = |, III = ¯‚ IV = ¯‚ V=₁V₁=₁
VII =
₁ VIII =
(Type integers or decimals. Simplify your answers.)
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 in favor of the event in part (a) occurring.
First write an expression for the odds in favor of F U C. Select all that apply.
A. (1-P(FUC)):P(F UC)
B. P(FUC): P((FUC)')
C. P((FUC)') :P(FUC)
D. P(FUC)): (1-P(F UC))
E. P(FUC): (1-P ((FUC)))
F. (1-P((FUC)')) :P(FUC)
The odds in favor of F U C occurring, in lowest terms, are
(Type whole numbers.)
VIII
C
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