One hundred trials of a simulation were performed to see what differences in means would occur due only to chance variation in the random assignment, assuming that perparing an outline did not affect test scores. The dotplot displays the results of teh simulation. There is a dot at a difference 9.5. Explain what this 13 dot represents.

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Q: 18. Determine the type of construction from the following steps. Step 1: W Step 2: W Step 3:

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Q: 27. Payton ran l miles on Monday, 2 miles on 7. miles on Wednesday. What is the 8. Tuesday, and 1-…

A: topic -median of distance median is the value in the middle when data is arranged in ascending or…

Q: 30 10. 25.4 15 8.

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Q: 1) Solve for x in the circle below. 4 3 6.

A: From given diagram,  3*x=6*4

Q: 19) 2x + 3y s 6

A: 2x+3y≤63y≤-2x +6line with negative slope.x-intercept: 0=-2x+6x=3(3, 0)Y-intercept:x=03y=6y=2(0,…

Q: What are the restrictions on the variable of the expression shown? f 3f f-4f+1 ÷ +₁ a. f-2,-1, 2 b.…

A: To solve the following functions wherein to make the restrictions such that the function is defined.

Q: -30 Suppose that c • + d. 1 -14 Find the values of c and d. c = d =

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Q: During one month, the rate for renting a particular car model was $68.18 per day plus 25¢ per mile.…

A: Given:  Let x denote the number of miles driven. Let y denote the total cost in dollars.

Q: Which of the following are equivalent ratios? A. 4 B. 3:4 C. 4:3 O I. A and B only O II. None of the…

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Q: On the number line above, which lettered point has a coordinate closest to the difference between x…

A: In the above number line the difference between x and y is greater than 2

Q: y = x I + and and -x+ 2 y = 3 y = x + 2

A: Given query is to find the line parallel, perpendicular or neither.

Q: E Click the icon to view the data table. ..... OC. Ho: Ho +0 (where Hp "H1 -42) H1: HD =0 O D. Ho:…

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Q: AY 4 2. 4 4 -2 4 XA 2. 2.

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Q: 4.) The femperature in Gary, Indiana, is 4 dearees Fahrenheit on Monday. The temperature aros by 8.5…

A: Temperature on Monday=  4 degree Fahrenheit Temperature drop on Tuesday= 8.5 degrees Temperature…

Q: 5. A ball was kicked and its height, h, in metres, above the ground after time, t, in seconds, is…

A: given height:            h = 0.5 + 16t - 2t2

Q: 4. Evaluate de /20 — Ө2

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Q: Which means "the sum of w and 3.4 is greater than or equal to 10.5"? A w+3.4 10.5 3.4 D 3.4 + w 10.5

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Q: what was the equation though?

A: Note: The previous solution is incorrectly solved. The end behaviors of the function are incorrectly…

Q: Is this correct?

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Q: Compute the indicated quantity. P(A) = 0.8, P(B) = 0.3.  A and B are independent. Find  P(A ∩ B).

A: It is given that P(A)=0.8,  P(B)=0.3 and A and B are independent events. We know that if A and B are…

Q: A5)

A: Given as, a b   c   d e f g   h i j k l

Q: 22.. prave that.Vr(Vf. .x Vg). assum.e. that.f. and.g..ane. functions.x.and y f= fex.y)..…

A: We know for two vectors A and B, ∇·(A×B)=B·(∇×A)-A·(∇×B)

Q: If P(E) = 0.60, P(E or F) = 0.75, and P(E and F) = 0.10, find P(F). P(F) = (Simplify your answer.)

A: