Use the scatter diagrams shown, labeled a through f to solve the problem. In which scatter diagram is r = 0.01? b 12+ 10+ 8+ 6 N 12- 10+ 8+ 6+ 4 2- 1 12- 10+ 8+ 6 + 4 1 2 1 3 4 12- 10- FE 8+ 6+ 4+ 2- 2 3 4 + 5 + + 2 3 4 6 + 5 6 12- 10+ 8+ + 5 6 6 4. 2+ 1 2 1 2 y 12- 10+ • 8+ 3 + 1 d + + 4 5 3 + 4 + 2 3 f + 6 + 5 6 7 + + 4 + 5 6

Q: Use the union rule to answer. If n(A) = 6, n(B) = 11 and n(An B) = 5, what is n(A U B)? n(A U B) =

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Q: Imagine that a professor made a quiz with 20 multiple choice questions. For each question, students…

A: The formula to find the goodness of fit Chi-square degrees of freedom is k–1. where, k is the number…

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A: Explanation of the solution is given below...

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A: The correlation coefficient is the measure to tell how strong is the relationship between two…

Q: If M = 24a-2b-3c5 and N = 18a 7b6c-4, then =? M

A:

Q: 4.) What equation matches the tape diagram? x+3 x + 3 x +3 x+3 x +3 20 What is the value of x?

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Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: Q-4. Find the value of given combination 11 (H) + (5) 6 2

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Q: = Let A = 9 -6-1 Find 4A + 3B. 4A + 3B = 7 and B = -2-5 7 8 (...

A: We will find the required.

Q: Let B = [b1, b2, b3] = -1 -1

A:

Q: Imagine that a professor made a quiz with 20 multiple choice questions. For each question, students…

A: The total number of questions is 20 and each has 4 options. If each option has an equal chance of…

Q: Let B = [b1, b2, b3] = -1 -1

A:

Q: -2x - y - 3z = 3 2x - 3y + z = 13 2x - 3z = -11

A: We need to solve the system of equations -2x - y - 3z = 3               (i)   2x - 3y + z = 13…

Q: When 8 is added to half a number, the result is the same as subtracting three times that number from…

A:

Q: the slop of the line (2y - 4x - 7 = 0) is * O-2 4 2. O 7 4

A: Slope of the line

Q: 8 Scatterplot 1 Scatterplot 2 0.2 0.4 0.6 0.8 0 0.2 0.4 0.6 0.8 1 Scatterplot 4 Scatterplot 5 0.2…

A: Here, in the figure 1 we can see that trend line is negative and strong correlated then it (-0.994).…

Q: -5,-12, -19,-26, .. A а, 3-5n + 1 %D a n = -7n + 2 а, 3D-7п - 12 a 72 D a, = 7n – 12 %D

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Q: a Let c d l=- 4, then – 4, then ba = ? d c -4 12 4

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Q: If A= F 2 4 -2 3A-2B= 11 AT 4 2 -2 4 -2 and B -3 = -1 -1 -3 271 -2 2, then 4 0 and

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Q: 3 4 1 2 -2 -1 6 -3| Select one: а. 4 b. -40 C. 40 d. -4

A: Solve for the determinants

Q: The order of (3, 4) in Z4 × Z10 is  a. 4 b. 12 c. 40 d. 5 e. 20

A: The objective is to find the order of 3,4 in Z4×Z10 First find the order of 3 in Z4, then find the…

Q: C): Find if y=1²-21 +3 and x=21-1.

A: We have to find where and

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A: We can solve this as follows:

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A: Scatter plot shows the data points, it is used to determined the strength and direction of the…

Q: For question d, is it -5 over 4?

A: For question d, is it -5 over 4?

Q: If x =-1 and y =-3, what is the value of -a-3y

A: Given, x=-1, y=-3 We have to find the value of -x-3y

Q: If ( x+2 y)= -4 and am = 6, then 2amx+4amy %3D %3D O 2 О -24 О 48 О 24 O 4

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Q: In the diagram below, if AB= 40, CD = 25, and AD = 80, find BC. D. O 15 O 40 О 25 O 60

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Q: 1 4. Given A=) 2 2 1 a. A + 2B b. 3A-2B and B = -3 4 -2 2 find

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Q: Let B = [b1, b2, b3] = -1 -1

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Q: FInd the GCF and the LCM of the following items. 1. x² – y² ; x² – 2xy + y2 | 2. x² + 2x - 15; x -…

A: I have solved first two question for other two question repost question it is guidelines of bartleby…

Q: Let â = (2,0, –3), %3D b = ( and -4, –7,1) c = (1,1,–1). Find

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Q: If the average of three numbers is V. If one of the numbers is Z and another is Y, what is the…

A:

Q: Given P(- 2, 0) and Q(2, 5), find PQ. а. (0, 2.5) b. (0, 5) c. (-4, – 5) d. (4, 5)

A: Given- P-2,0 and Q2,5. To find- The value of PQ→. Concept Used- PQ→=OQ→-OP→

Q: Suppose à = (2,– 2,1) and b = (-3,–1,4). Which of the following is à x b? Select one: (7, 11, 8)…

A: We have to find cross product

Q: Scatterplots Scatterplot 1 Scatterplot 2 Scatterplo 8- -1- > -2- 2- -3- 04 -4- 0.2 0.4 0.6 0.8 1 0.2…

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Q: Match these values of r with the accompanying scatterplots: 0.755, – 0.404, 0.993, - 0.755, and - 1.…

A: r: correlation coefficient. This determines the level of relationship between 2 variables. Its value…

Q: a. 4(3x- y) and 12x – 4y b. 32+ 16y and 8(4 + 2y) C. 3(x + 2y) and 3x + 2y

A: We have to find