Use the probability distribution to complete parts (a) through (d) below.The probability distribution of number of televisions per household in a small town21P(x)0.030.160.270.54...(a) Find the probability of randomly selecting a household that has one or two televisions.The probability is 0.43.(Type an integer or a decimal. Do not round.)(b) Find the probability of randomly selecting a household that has two or more televisions.The probability is 0.81.(Type an integer or a decimal. Do not round.)(c) Find the probability of randomly selecting a household that has between one and three televisions, inclusive.The probability is 0.97.(Type an integer or a decimal. Do not round.)(d) Find the probability of randomly selecting a household that has at most two televisions.The probability is(Type an integer or a decimal. Do not round.)

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Answered: Use the probability distribution to…

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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In a study of the effectiveness of an insecticide against a certain insect a large area of land was sprayed. Later the area was examined for live insects by randomly selecting squares and counting the number of live insects per square. Past experience has shown the average number of live insects per square after spraying to be 0.5. If the number of live insects per square follows a Poisson distribution, what is the probability that a selected square will contain: (b) Exactly one live insect? (a) No live insects? (c) Exactly four live insects? (d)One or more live insects
K According to a recent survey, the probability that the driver in a fatal vehicle accident is female (event F) is 0.2929. The probability that the driver is 24 years old or les (event A) is 0.1922. The probability that the driver is female and is 24 years old or less is 0.0529. Answer parts (a) through (d) below. (a) Find the probability of FUA. P(FUA) = 0.4322 (Round to four decimal places as needed.) (b) Find the probability of F'UA. P (F'UA) = (Round to four decimal places as needed.) ...
K 7 The probability that a bachelor's degree recipient in 2014 majored in biology is 20 Set-up an equation to find the odds of the event occurring. P(E) P (E') 20 20 (Type whole numbers.) .. 6 The odds of a bachelor's degree recipient in 2014 majoring in biology occurring are (Type whole numbers.) Find the odds of the event occurring. to
Use the probability distribution to complete parts (a) through (d) below. The probability distribution of number of televisions per household in a small town 1 2 P(x) 0.02 0.13 0.26 0.59 (a) Find the probability of randomly selecting a household that has one or two televisions. The probability is (Type an integer or a decimal. Do not round.) (b) Find the probability of randomly selecting a household that has two or more televisions. The probability is (Type an integer or a decimal. Do not round.) (c) Find the probability of randomly selecting a household that has between one and three televisions, inclusive. The probability is (Type an integer or a decimal. Do not round.) (d) Find the probability of randomly selecting a household that has at most two televisions. The probability is (Type an integer or a decimal. Do not round.)
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Use the probability distribution to complete parts (a) through (d) below. The probability distribution of number of televisions per household in a small town 1 P(x) 0.02 0.18 0.28 0.52 (a) Find the probability of randomly selecting a household that has one or two televisions. The probability is 0.46. (Type an integer or a decimal. Do not round.) (b) Find the probability of randomly selecting a household that has two or more televisions. The probability is. (Type an integer or a decimal. Do not round.) In
Use the probability distribution to complete parts (a) through (d) below. The probability distribution of number of televisions per household in a small town X 1 3 P(x) 0.11 0.59 0 0.02 2 0.28 (a) Find the probability of randomly selecting a household that has one or two televisions. The probability is. (Type an integer or a decimal. Do not round.) (b) Find the probability of randomly selecting a household that has two or more televisions. The probability is (Type an integer or a decimal. Do not round.) (c) Find the probability of randomly selecting a household that has between one and three televisions, inclusive. The probability is (Type an integer or a decimal. Do not round.) (d) Find the probability of randomly selecting a household that has at most two televisions. The probability is (Type an integer or a decimal. Do not round.)
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The probability distribution of number of televisions per household in a small town x 0 1 2 3 P(x) 0.03 0.15 0.33 0.49 Find the probability of randomly selecting a household that has one or two televisions.
A survey found that 20% of people believe that they have seen a UFO. Choose a sample of 11 people at random. Find the probability of the following. Round intermediate calculations and final answers to at least three decimal places. (a) At least 2 people believe that they have seen a UFO P at least 2 people believe that they have seen a UFO=
Use the probability distribution to complete parts (a) through (d) below. The probability distribution of number of televisions per household in a small town X 0 1 3 P(x) 0.05 0.16 0.48 2 0.31 (a) Find the probability of randomly selecting a household that has one or two televisions. The probability is. (Type an integer or a decimal. Do not round.) (b) Find the probability of randomly selecting a household that has two or more televisions. The probability is. (Type an integer or a decimal. Do not round.) (c) Find the probability of randomly selecting a household that has between one and three televisions, inclusive. The probability is. (Type an integer or a decimal. Do not round.) (d) Find the probability of randomly selecting a household that has at most two televisions. The probability is

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