3. Determine the errors in each of the following statements: a. The probabilities that an applicant will receive 0, 1, 2, or 3 responses from the three companies that he applied, respectively, 0.19, 0.38, 0.29, and 0.15. b. The probability that there will be an exam tomorrow is 0.40, and the probability that there will be no exam tomorrow is 0.52. c. The probabilities that a structural engineer will make 0, 1, 2, 3, or 4 or more mistakes in a structural analysis of a building are, respectively, -0.19, 0.34, 0.25, 0.43, and 0.17.

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Q: Determine the following probabilities: P(X > 0.25, Y 0.25, Y 0.25, Y <4.5) = 5/8 P(Y < 1.5) = 7/8…

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A:

Q: Determine the following probabilities: P(X > 0.25,Y 0.25, Y 0.25, Y 0.25, Y < 4.5) = 5/8 P(Y <…

A: For : P(X &gt; 0.25, Y &lt; 4.5) P(X &gt; 0.25, Y &lt; 4.5) = P(X=0.5, Y= 1) + P(X=1, Y= 2) P(X…

Q: decision-maker has subjectively assigned the following probabilities to the four outcomes : P(A) =…

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Q: Construct a copy of figure 3.16 in your text, where the first outcome is one of X and Y the second…

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A: From the given information, P(B1)=0.7 P(B0)=0.3 P(A1|B1)=0.8 P(A0|B1)=0.2 P(A0|B0)=0.9 P(A1|B0)=0.1…

Q: Find the probability the ball was drawn from Jar 2​, given that the ball is white.

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Q: Determine the errors in each of the following statements: a. The probabilities that an applicant…

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Q: determine the probabilities in parts B through

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Q: 2.- Given events A and B probabilities P(A)=0.5, P(B)=D0.4, and P (And B)=D0.2, are A and B…

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Q: Find the probabilities of the following. 3. P (z 0.49) 5. P (z < 3.17)

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Q: > 0) 3. P (z

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Q: 1. The probabilities of three contestants X,Y, and Z of winning the grand prize is and 5'6 3…

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Q: Suppose you have 3 jars with the following contents. Jar 1 has 1 white ball and 1 black ball. Jar 2…

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Q: If A, B, and C are mutually exclusive events with P(A) = 0.3, P(B) = 0.2, and P(C) = 0.4, determine…

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Q: 4.41 Legitimate probabilities? In each of the following situations, state whether or not the given…

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Q: In its monthly​ report, the local animal shelter states that it currently has 54 dogs and 48 cats…

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Q: 1. The probabilities that each of three marksmen, Tom, Dick and Harry, will hit a target at a single…

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Q: Let P(A) and P(B) be the probabilities that events A and B will occur. Which of the following is…

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Q: Find the following probabilities: (i) P(X = 1) = (ii) P(X = 4) =

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A:

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Q: where the first outcome is one of X, Y, and Z, and the second outcome in each case is one of A and…

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Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.