The table below shows the results of a survey that asked 1058 adults from a certain country if they favored or opposed a tax to fund education. A person is selected atrandom. Complete parts (a) through (c).SupportOpposeUnsureTotalMales154327490Females24329332568Total397620411058(a) Find the probability that the person opposed the tax or is female.P(opposed the tax or is female) = 0.846(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) =|(Round to the nearest thousandth as needed.)Inc

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Answered: The table below shows the results of a…

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 1052 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). Table distribution about a tax Support Oppose Unsure Total Males 162 334 11 507 Females 232 290 23 545 Total 394 624 34 1052 (a) Find the probability that the person opposed the tax or is female P(opposed the tax or is female) = (Round to the nearest thousandth as needed) (b) Find the probability that the person supports the tax or is male) P(support the tax or is male) (Round to the three decimal places) (c) Find the probability that the person is NOT unsure or is female) P(Not unsure or is female) = (Round to the nearest thousandth as needed)
Family Entertainment Costs – The mean total costs for all forms of family entertainment (i.e. movies, toys, video games, plays, concerts, etc.) was $12,000 per year. Suppose that ? = $2000 and 36 families are randomly selected. Find the probability that the sample mean cost for these 36 families is a) Less than $11,000. b) More than $14,000. c) Between $11,000 and $14,000.
The table below shows the results of a survey that asked 1078 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 167 323 11 501 Females 241 304 32 577 Total 408 627 43 1078 (a) Find the probability that the person opposed the tax or is female. P(opposed the tax or is female)=nothing (Round to the nearest thousandth as needed.)
I’m taking a probability and a statistics class. Please get this correct so I can study.
Organ Donors USA Today provided information about a survey of 5100 adult Internet users. Of the respondents, 2346 said they are willing to donate organs after death. In this survey conducted for Donate Life America, 100 adults were surveyed in each state and the District of Columbia, and results were weighted to account for the different state population sizes. a. What percentage of respondents said that they are willing to donate organs after death? b. Based on the poll results, what is the probability of randomly selecting an adult who is willing to donate organs after death? c. What term is used to describe the sampling method of randomly selecting 100 adults from each state and the District of Columbia?
The table below shows the results of a survey that asked 1034 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 156 315 9 480 Females 236 290 28 554 Total 392 605 37 1034 (a) Find the probability that the person opposed the tax or is female. P(opposed the tax or is female)=?? (Round to the nearest thousandth as needed.) (b) Find the probability that the person supports the tax or is male. (c) Find the probability that the person is not unsure or is a female.
The table below shows the results of a survey that asked 2849 people whether they are involved in any type of charity work. A person is selected at random from the sample. Complete parts (a) through (d). Occasionally TTII Frequently Not at all Total Male 228 454 794 1476 Female 201 430 742 1373 Total 429 884 1536 2849 (a) Find the probability that the person is frequently or occasionally involved in charity work. P(being frequently involved or being occasionally involved) = (Round to the nearest thousandth as needed.)
The CDC did a study on various ways to quit smoking. The results of the study are shown below. Nicotine Gum Nicotine Patch Nicotine Inhaler Still Smoking 191 263 95 Quit Smoking 59 57 27 Suppose a person in the study is chosen randomly. What is the probability that the person was still smoking given that they used the nicotine gum? T T T Arial
The table below shows the results of a survey that asked 1051 adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random. Support Oppose Unsure Total Males 165 316 15 496 Females 242 295 18 555 Total 407 611 33 1051 Find the probability that the person supports the tax or is male. P(supports the tax or is male) = (Round to the nearest thousandth as needed.)
The table below shows the results of a survey that asked 1068 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 173 334 512 Females 242 294 20 556 Total 415 628 25 1068 ... (a) Find the probability that the person opposed the tax or is female. P(opposed the tax or is female) = (Round to the nearest thousandth as needed.)
The table below shows the results of a survey that asked 1058 adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random. Support Oppose Unsure Total Males 153 333 9 495 Females 230 303 30 563 Total 383 636 39 1058 Find the probability that the person is not unsure or is female. P(is not unsure or is female)=
The table below shows the results of a survey that asked 1079 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). =TTTE Support Oppose Unsure Total Males 171 332 8 511 Females 245 298 25 568 Total 416 630 33 1079 (a) Find the probability that the person opposed the tax or is female. P(opposed the tax or is female) =| (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) =| (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) = (Round to the nearest thousandth as needed.)

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