128 of all Americans live in poverty. If 31 Americans are randomly selected, find the probability thata. Exactly 2 of them live in poverty.b. At most 4 of them live in poverty.c. At least 2 of them live in poverty.d. Between 3 and 10 (including 3 and 10) of them live in poverty.Round each answer to 4 decimal places.Question Help: O Video e Written Example> Next QuestionMacBook AirDIIDD8088F5F6F7F8F9F10F1F2F3F4!@#$&*12346.78.9.QWERYADFHJCVcommandoptintroloptioncommand.. .-* 00

Let X be the random variable from binomial distribution with probability (p)= 12% = 0.12 and sample…

Answered: 128 of all Americans live in poverty.…

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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If one card is drawn from a standard 52 card playing deck, determine the probability of getting a jack, a three, a club or a diamond. Round to the nearest hundredth K- OA. 0.65 OB. 0.58 OC. 0.15 OD. 0.50
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80% of all students at a college still need to take another math class. If 5 students are randomly selected, find the probability that a. Exactly 2 of them need to take another math class. b. At most 2 of them need to take another math class. c. At least 3 of them need to take another math class. d. Between 2 and 4 (including 2 and 4) of them need to take another math class. Round all answers to 4 decimal places.
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128 of all Americans live in poverty. If 31 Americans are randomly selected, find the probability that a. Exactly 2 of them live in poverty. b. At most 4 of them live in poverty. c. At least 2 of them live in poverty.