(a) Develop an estimated regression equation relating y to x. (Round your numerical values to one decimal place.) Predict y if x, = 44. (Round your answer to one decimal place.) (b) Develop an estimated regression equation relating y to x2. (Round your numerical values to one decimal place.) タ= Predict y if x, = 12. (Round your answer to one decimal place.)

Q: y 35 1 N 34

A:

Q: 24. Find d²4 zP 2. xp 4=3x² +34-8

A: Differentiate two times

Q: Q: 31

A:

Q: 25m² – 16 =

A: Simplify  25m2-16

Q: Q. Find the value of 10C4

A:

Q: E1 Q21

A:

Q: N =   Q + 1     for Q              Q

A: Given: N=Q+1Q

Q: Lisa has 120 sweets. She gives (5)/(12) of them to her brother. How many sweets does Lisa have left?

A:

Q: 1 Evaluate. 5P3 • 6C4 900 300 150

A: Use the formula and evaluate.

Q: Q: 32

A: We have  to find the perimeter

Q: Suppose that the distribution of typing speed in words per minute (wpm) for experienced typists…

A:

Q: and

A:

Q: A+12=13

A: Given,   A+12=13     We will solve it for the value of A

Q: 0.02x, - 0.05x,= -0.19 0.03x, +0.04x,=0.52 Select one: a. X,= 0 X,=7 b. x, = 8 X,=7 C. X, = 8 X,=0…

A: Given:     To determine: value of x1 and x2

Q: 7k = 91

A: We will find the value of k in the following step.

Q: D A P32 B C

A:

Q: 2+36=38

A: Given 2+ 36 = 38  Yes the given statement is true .

Q: 1. (3, x) 2. (3x + 3, y) 3. (y, cos x) 4. (x + y, x – Y)

A: using online vector field graphing we get 1-A 2-C

Q: с 4 B 12 A

A:

Q: z? - 34z + 818 = 0

A:

Q: N 11 9

A: Here given that N/9=11

Q: 8sin 75 = 4

A:

Q: R S 6. 6.4

A: We can find the value of B as below

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.