4. Which of the following statements is true?O A.The probabilities that an automobilesalesperson will sell 0, 1, 2, or 3 cars onany given day in February are,respectively, 0.19, 0.38, 0.29, and 0.14.B.The probability that it will rain tomorrow is0.40 and the probability that it will not raintomorrow is 0.52.C.The probabilities that a printer will make0, 1, 2, 3, or 4 or more mistakes in settinga document are, respectively, 0.19,0.34,-0.25,0.43, and 0.29.D.On a single draw from a deck of playingcards the probability of selecting a heartis 1/4, the probability of selecting a blackcard is 1/2, and the probability ofselecting both a heart and a black card is1/8.

Name: 4. Which of the following statements is true?O A.The probabilities th
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Description: 4. Which of the following statements is true?O A.The probabilities that an automobilesalesperson will sell 0, 1, 2, or 3 cars onany given day in February are,respectively, 0.19, 0.38, 0.29, and 0.14.B.The probability that it will rain tomorrow is0.4

We know that, ∑p(x) = 1 0.19+ 0.38+0.29 + 0.14 = 1

Answered: A.The probabilities that an automobile…

Math

Probability

A.The probabilities that an automobile salesperson will sell 0, 1, 2, or 3 cars on any given day in February are, respectively, 0.19, 0.38, 0.29, and 0.14.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

4. Which of the following statements is true?
O A.The probabilities that an automobile
salesperson will sell 0, 1, 2, or 3 cars on
any given day in February are,
respectively, 0.19, 0.38, 0.29, and 0.14.
B.The probability that it will rain tomorrow is
0.40 and the probability that it will not rain
tomorrow is 0.52.
C.The probabilities that a printer will make
0, 1, 2, 3, or 4 or more mistakes in setting
a document are, respectively, 0.19,0.34,
-0.25,0.43, and 0.29.
D.On a single draw from a deck of playing
cards the probability of selecting a heart
is 1/4, the probability of selecting a black
card is 1/2, and the probability of
selecting both a heart and a black card is
1/8.

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