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The table below shows the results of a survey that asked 1054 adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random. Complete parts (a) through (c). Support Oppose Unsure Total Males 152 324 15 491 Females 240 301 22 563 Total 392 625 37 1054 (a) Find the probability that the person opposed the tax or is female. P(opposed the tax or is female) = 0.842 (Round to the nearest thousandth as needed.) (b) Find the probability that the person supports the tax or is male. P(supports the tax or is male) = 0.694 (Round to the nearest thousandth as needed.) (c) Find the probability that the person is not unsure or is female. P(is not unsure or is female) = 0.986 (Round to the nearest thousandth as needed.)

The table below shows the results of a survey that asked 1054 adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random. Complete parts (a) through (c). Support Oppose Unsure Total Males 152 324 15 491 Females 240 301 22 563 Total 392 625 37 1054 (a) Find the probability that the person opposed the tax or is female. P(opposed the tax or is female) = 0.842 (Round to the nearest thousandth as needed.) (b) Find the probability that the person supports the tax or is male. P(supports the tax or is male) = 0.694 (Round to the nearest thousandth as needed.) (c) Find the probability that the person is not unsure or is female. P(is not unsure or is female) = 0.986 (Round to the nearest thousandth as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The table below shows the results of a survey that asked 1054 adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random. Complete parts (a) through (c). Support Oppose Unsure Total Males 152 324 15 491 Females 240 301 22 563 Total 392 625 37 1054 (a) Find the probability that the person opposed the tax or is female. P(opposed the tax or is female) = 0.842 (Round to the nearest thousandth as needed.) (b) Find the probability that the person supports the tax or is male. P(supports the tax or is male) = 0.694 (Round to the nearest thousandth as needed.) (c) Find the probability that the person is not unsure or is female. P(is not unsure or is female) = 0.986 (Round to the nearest thousandth as needed.)
Transcribed Image Text:The table below shows the results of a survey that asked 1054 adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random. Complete parts (a) through (c). Support Oppose Unsure Total Males 152 324 15 491 Females 240 301 22 563 Total 392 625 37 1054 (a) Find the probability that the person opposed the tax or is female. P(opposed the tax or is female) = 0.842 (Round to the nearest thousandth as needed.) (b) Find the probability that the person supports the tax or is male. P(supports the tax or is male) = 0.694 (Round to the nearest thousandth as needed.) (c) Find the probability that the person is not unsure or is female. P(is not unsure or is female) = 0.986 (Round to the nearest thousandth as needed.)
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