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d) Find the odds against each event in parts a) through c). The odds against the person using website B are (Simplify your answers. Type whole numbers.) The odds against the person using website B and not website A are (Simplify your answers. Type whole numbers.) The odds against the person using website B or website A are (Simplify your answers. Type whole numbers.)

d) Find the odds against each event in parts a) through c). The odds against the person using website B are (Simplify your answers. Type whole numbers.) The odds against the person using website B and not website A are (Simplify your answers. Type whole numbers.) The odds against the person using website B or website A are (Simplify your answers. Type whole numbers.)

A First Course in Probability (10th Edition)
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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Two hundred adults over the age of 18 were polled regarding their use of various social media websites; the data are displayed in the Venn diagram shown here. Here A = the event that the person uses website A and B = the event that the person uses website B. A person who participated in the survey is randomly chosen. Answer parts a) through d) below. a) Find the probability that the person uses website B. 6 The probability is 25 (Simplify your answer.) b) Find the probability that the person uses website B and not website A. 1 The probability is 50 (Simplify your answer.) c) Find the probability that the person uses website B or website A. 139 The probability is 200 (Simplify your answer.) d) Find the odds against each event in parts a) through c). The odds against the person using website B are (Simplify your answers. Type whole numbers.) The odds against the person using website B and not website A are (Simplify your answers. Type whole numbers.) The odds against the person using website B or website A are (Simplify your answers. Type whole numbers.)
Transcribed Image Text:Two hundred adults over the age of 18 were polled regarding their use of various social media websites; the data are displayed in the Venn diagram shown here. Here A = the event that the person uses website A and B = the event that the person uses website B. A person who participated in the survey is randomly chosen. Answer parts a) through d) below. a) Find the probability that the person uses website B. 6 The probability is 25 (Simplify your answer.) b) Find the probability that the person uses website B and not website A. 1 The probability is 50 (Simplify your answer.) c) Find the probability that the person uses website B or website A. 139 The probability is 200 (Simplify your answer.) d) Find the odds against each event in parts a) through c). The odds against the person using website B are (Simplify your answers. Type whole numbers.) The odds against the person using website B and not website A are (Simplify your answers. Type whole numbers.) The odds against the person using website B or website A are (Simplify your answers. Type whole numbers.)
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