Answered: Based on a survey, 31% of likely voters…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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Based on a survey, 31% of likely voters would be willing to vote by internet instead of the in-person traditional method of voting. For each of the following, assume that 16 likely voters are randomly selected. Complete parts (a) through (c) below. a. What is the probability that exactly 13 of those selected would do internet voting? (Round to five decimal places as needed.) b. If 13 the selected voters would do internet voting, is 13 significantly high? Why or why not? Select the correct choice below and fill in the answer box within your choice (round to tive decimal places as needed.) A. Yes, because the probability of 13 or more is B. No, because the probatility of 13 or more is which is not low. , which is not low. C. No, because the probability of 13 or more is D. Yes, because the probablity of 13 or more is _______, which is low. c. Find the probability that at least one of the selected likely voters would do internet voting

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