Y 5.02 5.01 4.99 4.98 4.97 4.96 4.95 4.54 4 X If you regress Y on X. What is the approximate value of r²? 0.03 0.3 0.5 0.7 0.9 .97

Q: QUESTION 24 The coefficient of correlation O a. is the square of the r-square. O b. is the square…

A: Correlation may be defined as the linear relationship between the two variables.

Q: + The Range of y [2x + 1] is Z. %3D TO FO

A: We can use the concept of function In order to solve the given problem.

Q: 1. (4 x 10) (3.02 x 10)= 6.6×10 3x 10 3. 1.2 x 10 +5.35 x 10° D 2.

A:

Q: Find the value of x and y in the parallelogram below. 3y+6 49 6x+1 123

A:

Q: Find the value of x 150 2x 2x O 97.5 O 187.5 O 142.5 O 52.5

A: The formula for calculating the sum of interior angles is (n-2)*180    (where n is the number of…

Q: TABLE 18.1 Data to be fit with spline functions. i X; fi 3.0 2.5 1.0 1 4.5 7.0 9.0 2.5 0.5

A: i xi yi=fi 0 3.0 2.5 1 4.5 1.0 2 7.0 2.5 3 9.0 0.5 To find: Cubic spline interpolation…

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A: The normal distribution is the most useful theoretical distribution for continuous variables.…

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A:

Q: Find the quartic function that is the best fit for the data in the following table. D X y -3 68 -2…

A: We have to find the quartic function that is the best fit for the data.

Q: Which one of the following describes the relationship between X and Y. O For every increase of 1gin…

A: Given that

Q: also Find the value of P(X>8)  round answer to one decimal place

A: P(X≤10) = P(X=6) + P(X=7) + P(X=8) + P(X=9) + P(X=10)                  = 0.2 + 0.3 + 0.1 + 0.2 + 0.2…

Q: yvaries directly as x, y = 8 when x = 24. Find ywhen x = %3D 36.

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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A:

Q: Weekly wages of labours are given below. Calculated Q.D and Example Coefficient of Q.D. Weekly…

A: We have given that data  Formula for quartile deviation and coefficient of quartile deviation.…

Q: Find P(CND) directly from the table. A 0.07 0.43 0.50 D E Totals P(CND)= (Type an integer or a…

A:

Q: Forx = 0,0.5, 1.0, 1.5, and 2.0, make a table of values I (x) = | 4Vt + ldt. Round your answers to…

A: Given that, the integral is Ix=∫0x4t4+1dt and the value of x are 0,0.5,1.0,1.5,and 2.0. Substitute…

Q: Given the following: p(X) = 0.25          p(Y) = 0.82          p(X and Y) = 0.205 Determine   p(X…

A:

Q: 1. Using data, find formula, if any, in the form y S(x). What is your first step? Why? Y -1 203 9.…

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Q: Q3. Given the following table find the value of y when x = 3 by interpolation using Newton's Divided…

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Q: (1/64)3n x 8 =26

A: Formula:

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A: The question is about confidence interval.Given :

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A: It is given that P(A) = 0.4P(B) = 0.5P(A∩B) = 0.3

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Q: What is the augmented matrix of the following system? 3x+5y 6 - 9x + 15z = 1 - 8y +3z=4 The…

A: We can make it easier for you

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Q: E 28.5 27 in 24 Find mZx 61.5 Find y

A: