Given P(A) = 0.39, P(B) = 0.95, and P(B|A) = 0.07, what is P(A and B)?

Q: if you flip a fair coin 8 times and the X is the number of times the coin came up " heads", what is…

A: According to the provided information, a fair coin tossed 8 times.  The possible outcome of a fair…

Q: HOW DID YOU GET THE ANSWER??

A: Let's find general equation of circle.

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: What is the answer to C(n, n-r+1)

A: The formula of the combination is given by: Crn=n!r!  n-r!

Q: Suppose X~(N40,2.8).What is the z-scorebof x=35.8

A: Given - Suppose X~N40, 2.8 To find - What is the z-score of x=35.8 ?

Q: What is the P(- 0.34 Z - 0.97) a.-0.2009 b. -0.0526 c.0.2009 d.0.0526

A: P(- 0.34 <Z <- 0.97)=?

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

A: The given equation is

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: Find the value of x.. O 3 O 6V2 0 6 O 6V3

A: To find the value of x

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: I want answer for C onl

A: Given, z5=1

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: If n³ = x and n 4 = 20x, where n > 0, what is the value of x?

A:

Q: In a t-test, if the resultant t value is -2.72 and p < 0.05, what is the interpretation?

A: Given info: In a t-test, the resultant t value is -2.72 and p &lt; 0.05.

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

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

Q: if X=4.5cm and Z=7.5cm,what is the lenght of Y?

A: We know that in triangle  (Hypotenuse)2 = (base)2 + (perpendicular)2 Z2 = X2 + Y2  Here ,  Z = 7.5…

Q: 2) Find PF if RP = 14 E R (P F G

A: To find- Value of PF.

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

A: Given, μ=12σ=2.3x=15

Q: d. P(Democrat|worse) = %3D e. P(Democrat and worse) = %3D

A: The given summarized table is, (d) The probability of democrat given than worse is, Thus, the…

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: Drawthepolarcurve?=1+3sin3?

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

Q: If B = exp(r - 2), what is VxB?

A:

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

A:

Q: then P8 – 2P7 + 2P6 – 4P5 + 3P4 – 6P3 + 2P2 equals 1 1 If P =

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: 1. Find L-'[l/(p² + a?)²] by convolution.

A: Let 1p2+a22=1p2+a2p2+a2=1p2+a2p2+a2= FpGp      Then ft=gt=sinata

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

A:

Q: Find the output, d, when the input, t, is 11. d = -20 +11t d D

A: Givend = -20 + 11twhat is d if t = 11.

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

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

Q: n the result X2(3) = 8.4, p < 0.05, what is X2?

A: Solution: χ32=8.4 , p&lt; 0.05

Q: If x=2 and t= 4, what is the value of (x² – 4)(t² +8)? -144 O- 72 4 O 12

A:

Q: السؤال الثالث: جد باستخدام التكامل الثنائي مساحة المنطقة في الربع الثاني المحد دة بالدائرتين x² +y²…

A: Here we have to find the area between the two curves in the second quadrant.

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: why dp equals to d/df (2fa/c) df?

A: We need to validate the statement: dp=ddf2facdf.

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: 1 for R (from electronics) R3 + + R R1 R2 II

A:

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: P(x>5)? P(x<4)? P(x≥3)?

A:

Q: 3/7 of the people in attendance bought a fast food match, and 7/8 of those buyers bought ice cream.…

A: GivenOut of 7 people who attend match 3 buy fast food.The probability of people who buy fast food at…

Q: Test the significance of r, for 12.3 0.60 and N = 50 r. 12.3

A:

Q: x +3) y’ / (2x -3y -4) = 5 What is the P(x)?   What is Q(x)?

A: Follow next step

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

A: