Youth admissions to correctional services, by age and sex 2019-2020 Age at admission 12 year old 13 year old 14 year old 15 year old 16 year old 17 year old 18 year old & more number a) Plot the line of best fit from a scatter plot and indicate the type of correlation. b) Calculates the correlation coefficient. c) Determine the equation of the linear regression line. 6 62 194 343 492 548 83

Q: I+l+3

A: Answer - sum = a+b +c...........

Q: 9. If we were to repeat the process in # 1 -6 for n=3 dice, there would be 216 possible outcomes…

A: Given: n=3 dice μX¯=3.5 σX¯=1.713

Q: z'dz 214

A: We have to find ∫x2 dxx3+4.

Q: Would you please explain step 2?

A:

Q: What is the illustration oF

A: Angle in the clockwise direction measured from positive X-axis is taken negative and anti clockwise…

Q: 3+i 3-i ) = 오 %3D 3-i

A:

Q: oint Mis the midpoint of AB. If the coordinates of A are (-3,6) and the coordinates of M are (-5,2…

A: Use mid-point and internal division formula

Q: 60 27 2. + $6

A:

Q: X-3 X+1 Rf Dfx

A:

Q: Sechu=-Sechu-tonhu Jor dx

A:

Q: 4 yd

A:

Q: Find the values of sec-1 1.5

A: sec-11.5

Q: A1 .A = -5 .A%3D

A:

Q: x* +2y* %3D 3

A: Given differential equation is homogeneous do put y =  vx

Q: Find the value of the variable 1/3a = 2

A: Given: 13a=2

Q: A large speaker that you are planning to use, has a huge diaphragm connected to a spring, the force…

A:

Q: Find h. h 12 9 E 10

A: The triangles are given.The aim is to find the value of .

Q: -3 -10

A: The given equation is:  -3   2÷-10    7

Q: i 15Y4 + 32X+ 23x?+ 25X-3

A:

Q: Part 1,2,3

A: The point is, 6,-2 So, the point is in 4th quadrant.

Q: matrise into echelon boom Convert the -3 %3D 2. -2 2. 6. -4 3.

A:

Q: Add. 13 21 13 T8 O12 3 6.

A:

Q: 3. Graphically Subtract (-1+i) from (3+2i)

A: If we have to subtract a vector b from another vector a, graphically, then we actually are adding…

Q: Statements 1. -6(2x +1) = -11x – 7x 2. -12x – 6 = -18x 3. -6 = -6x 4. 1 =X

A:

Q: 1/3p + 7 = 25

A:

Q: .2 y = 4 - x² and x +y = 2.

A:

Q: part c pls

A: C) Given that r(u,v)=(u cos v, u sin v, v) with 1,2×0,2π I(x,y,z)=(0,0,x2+y2+z2) Here x=u cos v, y=…

Q: Differentiate.

A: ddxxn=n xn-1

Q: Stage

A:

Q: 5x- 6. 2x+9- 2. X%3=

A: Solve by properties of circles

Q: iv. Un 32n

A: