Given P(A) = 0.84, P(B) = 0.44, P(B|A) = 0.20, what is P(A and B)?

Q: Try It 3. Four out of five randomly chosen teenagers support the new landfill. So, you conclude that…

A: To write that the conclusion is valid or not

Q: (a) What is P (A1| S1)? (b) What is P (A¡| S2)?

A: As per given by the question, what is the value of  PA1|S1 and what is the value of  PA1|S2 when…

Q: c. P(z > -0.93 and z -1.21 or z > 2)

A: We have given that  X~N( mu , sigma^2) Z-score =(X - mu )/ sigma

Q: Let the students who likes table tennis be 12, the ones who like lawn tennis 10, those who like only…

A:

Q: Q3/B/ Find the value of unknown in the following 1 -2 7 1 -2 7 ? -2 7 19 5+4 ? 1-5 16 6 ? 3 6 -3 3 6…

A: 1-271956c3 + 1-274b16-33 =a-275166-33First row and third row:There are no additions being done on…

Q: a p=Po versus H1 : p=p1, where P1 > Po.

A: To derive the most powerful test for testing the given hypothesis, we will use Neymann-Pearson…

Q: How do I solve A=p+prt for "p"?

A: The given equation is

Q: What is the value of 7∑n=1(n2+3)?

A:

Q: - In a school election, 250 votes are tallied for 3 candidates: Eric, Kai, and Sarah. If Eric got 50…

A: A detailed solution is given below.

Q: uppose P(x) represents the profit on the sale of x DVDs. If P(1000) = 3000 and P'(1000) = −3, what…

A: Given that  Px  represents the profit on the sale of DVDs. P'1000  is our profit for selling 1000…

Q: A population of N=6 scores has ΣX =12 and ΣX^2=54. What is the value of SS for this population?

A: Given dataN=6∑x=12∑x2=54 What is value of SS?

Q: nd p = -3. 4) m2 + n2 - 10p 3n+m? 5)

A:

Q: Q3/B/ Find the value of unknown in the following 1 -2 7 9 5 6 ? 3 ? -2 7 1 6 1 -2 7 +4 ? 1 - 5 6 -3…

A:

Q: Q3 / If the student must answer 10 of the 13 questions, provided that he answers at least 4 of the…

A: A student is to answer 10 out of 13 questions in an examination such that he must choose at least 4…

Q: Given P(x) = x5 – 3x4 – 28x3 + 5x + 20, what is P(-4)?

A: P(x)=x5-3x4-28x3+5x+20

Q: (1).p^((Vq)^-p) → q); (2). ¬(p →(pVg))^r.

A: WFF is a well formed formula. There are three types of wffs: Atomic formula: A predictable symbol…

Q: Let the degree of freedom of treatment be df1 and error be df2. Based on the figure, which is the…

A:

Q: election is +/- 1.6%, while the reported difference in share of the vote captured by each candidate…

A: The margin of error is +/- 1.6%. and the reported difference in share of the vote captured by each…

Q: 3.) Nathan plays a video game in which he starts with 0 points. In round 1, he loses 3; points; in…

A:

Q: What is the coefficient of d5e2c in (d+e+c)8

A: Given (d+e+c)8 = (d+(e+c))8= Cr d8-r (e+c)r8= Cr d8-r Ck er-k ckr8= Cr Ck d8-r er-k ckr8 We need to…

Q: K. P. S. A %23 K.

A: Conditions for Congruence of Triangles: SSS (Side-Side-Side) SAS (Side-Angle-Side) ASA…

Q: Suppose that SpyBorg Inc introduces a new computer game in Houston using television advertisements.…

A: QUOTIENT RULE We have,

Q: Given μ=12and σ=2.3,what would be the z-score for 15?

A: Given, μ=12σ=2.3x=15

Q: How would you answer questions a and b?

A: We will find the equation

Q: pt.q".r3' p3.q2 = p?q$r7 %3D r-4 n3D

A: Using, xa * xb = xa+b and, xa/xb = xa-b

Q: Given: P(x) = 5x-2x2 - 7x - 6, what is P(-1) ? -20 -7 -6 -1

A:

Q: For X - N(8, 6²), what is P(16 < X < 20)?

A:

Q: Find the value of x that makes m || n. 7. eA (16x – 6)° x=_

A:

Q: Drawthepolarcurve?=1+3sin3?

A: Solution: The objective is to draw the graph of the polar curve r=1+3sin(3θ)

Q: (a) P(2 < Xs 5), (b) P(3 < X s 7), and (c) P(X 2 6). *

A:

Q: Q3: What are the ways tha

A:

Q: the computer took the H0 and Ha as H0: p > - 0.82 (greater than or equal to) Ha: P < 0.82

A: We need to answer the reason behind, the computer taken the H0 and Ha as: H0: p ≥  0.82 (greater…

Q: In a very disappointing season, a softball team won only 40% of the games it played this year. If it…

A:

Q: Evaluate the following: d)13P4 e)11C6

A:

Q: (b) Find P (Less than or equal to 4). P (Less than or equal to 4) =

A:

Q: In a class in the school down the road everyone plays tennis or golf in fact 80%play tennis and 70%…

A: In question, Given that In a class in the school down the road everyone plays tennis or golf in fact…

Q: What is the best alternative using the exp O D4 O D1 D D2 - D3

A:

Q: p 2) > P(Y > 2). true ; false

A: There are 5 coins tossed. The favorable outcomes are

Q: - A food service in the mall prepares free samples of chicken to give out during dinner time. One…

A:

Q: IF m*n DENOTES 2m – n², FIND THE VALUE OF: ii. -3 * V 5

A:

Q: = (ª*,2 n(n+D2| 13 + ...+ n³

A: We will prove the game statement by using the principle of mathematical induction in which we show…

Q: What is P(t > 1.058) when n=26? What is P(t > 1.103) when n=26?

A: 1. t =1.058 and n=26 df =n-1=26-1=25 2. t =1.103 and n=26 df =n-1=26-1=25

Q: Given in the diagram, mz5= (7x+2) and mz3=(5x+14)°, what is mz1? k || m n || p 10/9 11/12 4. 14/13…

A: When two lines are cut by a transversal, the pairs of angles on either side of the transversal and…

Q: The percent of people who have a commute time to work of 15 minutes or more is very likely to be…

A: Obtain the point estimate of the proportion. The point estimate of the proportion is obtained…

Q: In ΔVWX, m∠V=(5x+7)∘, m∠W=(4x+16)∘, m∠X=(5x+17)∘. What is the value of x?

A:

Q: The p-value is 0.0620, State the conclusion in terms of the claim and whether you would recommend…

A: Given, The p-value is 0.0620 significance level = 0.05(default)

Q: find the value represented by z-score of 2.043, given u=63 and o=4.25

A: Given data, μ=63σ=4.25z=2.043x=?

Q: A project management consultant estimated that if a particular project was completed, t years after…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.