p = 0.78. (a) Find P(19.9 < Y < 26.9). (b) Find E(Y |x). (c) Find Var(Y |x).

Q: 12. 4 2 O -2 -4 y 2 4 6 XA

A: The graph of the function is given.The aim is to find the function for the given graph.

Q: 4. If we randomly pull a number from B, what is the probability that it is also an element of A? P…

A:

Q: 2. -36 = Jo निरি 12 √उ

A: Simplifying the square roots

Q: 6. 11 ZB = ZB = CB =

A:

Q: Given the following matrix equation, which of the following is the correct matrix solution, A? -5 5…

A: The given matrix,A=0.6-552-416+0.5-215-7315

Q: 4 8 3.

A:

Q: 4(2w-5) = 5w + 4 %3D

A:

Q: 3 41 + 14 12

A:

Q: x-3 12 %3D 18

A: Given equation is x-318=129. To find x, first cross multiply the above and then simplify it.

Q: Evaluate e-36x² dx 16 12

A:

Q: メ 3 メ

A:

Q: The graph of f is shown. The numbers snown represent the geometric area of each region. t Valvate…

A:

Q: tions exist, you o = x %3D

A:

Q: 4 2- -4 -2 -2 4

A:

Q: 4. Find tricingeo. FincX 3.2 2.7

A:

Q: 3) 5. 15 6. How many students are in the school gymnasium? 7. How many students can dance and do art…

A: "Since, you have asked a question with multiple subparts, we will solve the first three for you. If…

Q: B 4 C 2 A 3. 21 A.

A:

Q: 2 7. y’+y=y²

A:

Q: . How many are not in A?

A: We have to find numbers/elements which are not in set A. That means we have to find set Ac.

Q: wo bulbs, each of a type with average lifetime 1,500 hours. Assuming that we can model the…

A: (a) Let X and Y be the lifetimes of the two bulbs, respectively. Since they are exponentially…

Q: 10.1-2 q 6

A: Image is attached with detailed solution.

Q: 1. x- 7;x= 23

A:

Q: 5a. A bag contains two red marbles, six green ones, one lavender one, two yellows, and four orange…

A: These are combination problems.

Q: 21 Which graph does NOT represent a function?

A: From the above figure A,B and C shows that any values of x gives unique inmage .So A,B and C are the…

Q: 12 20 Multiply the number of eggs by to find the number of muffins. Batches 3 4 Number 4. 6. 8. of…

A:

Q: 1. b = b 63 11 3 2. a = 3 8 4 a-3 =

A: Given query is to find the value of indicated variables.

Q: B 11 с 137 X A

A: Given query is to find the value of x.

Q: 3 4 5 or more 13 15 29 18 19 6.

A:

Q: O-a³-3a²+4a

A: Simplify the same coefficient

Q: 2. 3. 22 A= 2. 2. 3. 1 31

A:

Q: 2. 3 71 +-n 3 4 12

A:

Q: 3. Find the rank of 0 2 4 1 21 6 6 6 2 - -m0 + O

A:

Q: -1 3. 3. -1 214

A:

Q: number 3

A:

Q: 3. -7 = -13

A: We Required to find value of n which is unknown in Given equation which solution given below

Q: Find Surfa ce the Area Of the 2y + X + 2 z= 2 =D2 Hint : in identifying S consider that we do the…

A: The objective is to find the area of the surface 2y2+x+2z2=2 ; x≥0 Let, x=2-2y2-2z2⇒fy,z=2-2y2-2z2…

Q: Find a parameterization for the curve shown in the figure below. 1.0 -1 1,0 デ(t) = where くtく

A: Here we have to find the parameterization of the given curve.

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.