X       P(X=x) 2         0,10 3         0,20 4         0,30 5         0,40   P(3 ≤  X  ≤4 )= ???

Q: 3. Evaluate 1 2 SSx*y°dxdy 0 1

A:

Q: (3) Let X € D4 such that X ‡ R270- Find all Y € D4 such that XY2 = R90. Explain your reasoning.

A: Given:  X, and Y are the elements of the dihedral group D4 such that X≠R270 and XY2=R90. To Find :…

Q: 5. A norm al distribution has a mean of 26 and a standard deviation ốf 4. What Is the probability…

A:

Q: 3. ~Q → (~P V Q) P F F F F

A:

Q: Then A-1 If A = 5 1 -16 -3 0 0 0 -1 0 w 00+ 4 -13

A:

Q: d) P(-1< Z <1.8)

A: d) P(-1&lt; Z &lt;1.8)

Q: Ix-51>7* O x>7, x 12, x 12 No Solotion

A: We have to solve the inequality

Q: Consider 2x° – 3y? = 8 -

A: SolutionStep I :  2x3 - 3y2 = 8Now, 2x3-3y2=8⇒2x3-8 = 3y2ddx2x3-8 = ddx3y26x2 =…

Q: Evaluate (x-5y+z)ds, where S - Sz 10 x, 0 ≤x≤ 10, 0y ≤ 10.

A: Step 1: Step 2:

Q: 7. What is the value of (X-2)2 for the scores 2,3,5?

A: To find : ∑X-22 for the scores 2, 3, 5

Q: 2y-x≤1

A:

Q: 13. f(x) = 5(2)* 14. f(x) = -2(0.8)* ty ty 14 7- -2 -1 1 -2 -1 -7 -14- 2. 2. 2. 3.

A:

Q: y a) (f + g)(2) = 10 9F 8 7 b) (f – g)(4) = 6. c) (2) (6) : %D 7 8. 9 10 d) f(g(8)) =

A:

Q: 2. Find p and q such that 7x+1 5 |5x-1|≤4 implies p ≤: <q

A:

Q: Q = 70x + 82y       x ≥ 0, y ≥ 0 x ≤ 10, y ≤ 20 x + y ≥ 6 x + 2y ≤ 24

A:

Q: A (0,4) B (4.0) У 56 А K 3 2 3 415 6 X 0 (-3,0) D (0.-3)

A: Given query is to find  the point which lies in the solution region.

Q: 3. If Ax) = , find f"(-1). c. 0 d. -1 a. e b. 2e

A:

Q: 2. h(x) = x² 4, evaluate at x = 4, 8, 11 and %3D %3D

A: The function is h(x)=x2-4

Q: ey -2Vy-5inlVy+5| +C Vy+5 A) True False

A: I = ∫dyy+5 Let, y = t2   ...(1) Differentiating both sides, gives dy = 2tdt  ...(2)

Q: 4. (~P v Q) → P T F F F F

A: A logical or statement gives a false output when both of the two statements are false and given true…

Q: . Which of the following values should not be used to test the intervals of (-00, -5), (-5, -1),…

A: The interval of numbers between a and b, including a and b, is often denoted [a, b] called closed…

Q: 2x+3y -2 = 4 3X++22= 13 X+ 2y-s2=-

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: 2. Statement such as a < a is an example of: Function Equation Expression O Inequality

A: Inequality: An inequality is a relation which makes a non-equal comparison between two numbers or…

Q: If B C A, then (i) P(AB)=P(A) - P(B), (ii) P(B) ≤ P(A)

A:

Q: What is the relationship between A = {2xIx ∈ N, x ≤ 5} and B = {xIx ∈ W, 4 <

A:

Q: 1. The table shows the number of deaths in the U.S. in a year due to a variety of causes. For these…

A: The total population of the USA is given to be312 million. The table below shows the number of…

Q: -1 ≤ 2x - 4 < 7 is equivalent to -5 ≤ 2x < 11 Select one: O True O False

A:

Q: 377 ƒ (0) = 4; ƒ (17) = 0; ƒ (¹) = −4; ƒ | (##)=0.scm=4 2 = 0; ƒ () = 4

A: Step 1:Step 2: Step 3:Step 4:Step 5:

Q: 10 2. F (s) s2 +4s+4

A:

Q: 3 3) 4 x-= 5x - 22

A:

Q: 20232023 then how many 2 If x² - y² = 2023 pair of x,y where x, y ≤ N

A: We can factorize the given equation using the difference of squares formula: x2 - y2 = (x + y)(x -…

Q: Q2. P(A) = 0.42, P(B|A) = 0.66 and P(B|A’) = 0.25. Find the following – P(A’), P(B’|A), P(B’|A’),…

A: We have given information, P(A)=0.42 PB|A=0.66 P(B|A')=0.25

Q: 19. Which of the following properties of Real Numbers is NOT true ? * a. Vx ER, x+0 = x b. Vx, y, z…

A:

Q: Solve 2|7-x| 8 c. -8 6

A: We have given the inequality; 2|7-x| &lt; 2

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.