If n(A) = 46, n(B) = 19, and n(A n B) = 8, find n(A u B) %3D

Q: 14. If- = 5%, then ба %3D 56 (A)6% (B) 25% (C) 30% (D) -%

A: Given; if a/b=5% then find 6a/5b.

Q: If P(A) + P(B) = 0.9, P(A NB) = P(B NĀ) = 0.25 ,Then P(AN B) = %3D

A: It is given that, P(A) + P(B) = 0.9 P(A ∩ Bc) = P(B ∩ Ac) =0.25 We know that if A and B are two…

Q: Find: that: fl4) = -8 f'(4)= -8 %3D glx)=r

A: Given: g(x)=x f(x)f(4)=-8f'(4)=-8

Q: y(6) –4y(5) +3y/) =-27 %3D

A: The given differential equation is y6-4y5+3y3=-27. We have to find the solution to the given…

Q: 2. EF = 28 and DF = 42 %3D %3D HF = GH = %3D D. GE = %3D

A: given that  EF = 28,  DF = 42

Q: Evaluate 7n + 5p for n = 3 and p = 6 %3D 10

A:

Q: Given P(A) = 0.28, P(B) = 0.20, and P(B|A) = 0.28, are A and B independent or dependent?

A: Conditions: If A and B are independent events then  Otherwise, A and B are dependent.

Q: If P(A) = 0.5 and P(ANB) = 0.35, what are the possible values for P(B)? %3D %3D

A: Here use basic of dependent and independent events

Q: 6. f (x) = x* - 1; c= 1

A: Solution )lim x → c f(x) = f (c) F(x) = x4 - 1  And c = 1  lim x → 1 f(x) = f(1) f(1) = 14 - 1  f(1)…

Q: If 98 +3a = 4b, what is a in terms of b?

A:

Q: tate true ( ) or false (*). a) V10 = 10 b) V5= 53 !3!

A:

Q: If n(A) = 14, n(B) = 6, and n(A U B) = 14, what do you know about n(A N B)? %3D n(A n B) = (Simplify…

A:

Q: Please

A: Recall the derivative formula: Derivative of xn = nxn-1

Q: If n(A) = 120, n(B) = 110, and n(A U B) = 170, what is n(A n B)? %3D

A: Given;n(A)=120n(B)=110and n(AUB)=170

Q: (1 2 3 a) For a 1) give a321. 3 2

A:

Q: n(A U B) = 155, n(A N B) = 30, and n(A) = 105 %3D What is n(B) ?

A: We have given the values n(AUB)=155 , n(AnB)=30 and n(A)=105 . Then to find n(B) .

Q: (d) P(X + Y = 4),

A: A discrete random variables are those variable which can assume only a finite, or countably…

Q: n(A U B) = 132, n(B) = 71, and n(AN B) = 8, what is n(A)? %3D %3D

A: We have given that n( A U B)=132 , n(B)=71 and n( A ∪ B)=8

Q: Find the devivative of the fanction from N 2x+3 %3D

A:

Q: If P : 20, Find (x – 1)! %3D

A:

Q: Given P(A) = 0.25, P(B) = 0.28, and P(B|A) = 0.28, are A andB independent or dependent?

A: Conditions: Events A and B are independent, then  Otherwise, A and B are considered dependent

Q: If b = 1, c = 2, and ZA = 60o, find a. %3D

A:

Q: Given P(A) = 3/5 and P(A and B) = 1/5, find P(B|A). %3D 3/5 1/5 О 1/3

A:

Q: 4 A = 1 0] 3 -1 2 6. 4 C = %3D 2 -3 -3

A: Expande by first row and we calculate determination only square matrix so we can not find…

Q: Given P(E or F) = 0.60, P(E) = 0.20, and P(E and F) = 0.06, what is P(F)? %3D Your Answer: Answer

A: Probability

Q: If p(A) = 0.11, p(B) = 0.15 and p(A and B) = 0.26, are A and B independent? %D

A:

Q: If P (A) = 0.5, P(B) = 0.5, and P(4 and B) = 0.4, find P(A or B). %3D P(4 or B) = I %3D

A: According to the given information, we have P(A) = 0.5P(B) = 0.5P(A and B) = 0.4

Q: y 4 A 3 x 5 -2 V 1 P=7 and F= 7 %3D 1 and F =7 P 1 and F =5 1 P=6 and F = %3D II

A:

Q: If P (A)=0.5, P (B)=0.3, and A and B are mutually exclusive, find P (A or B). P(A or B) =

A: Given that  P(A)=0.5 , P(B)=0.3  A and B are mutually exclusive

Q: Given P(A|B) = 5 P(A|B9, P(A) = 0.09 and P(B) = 0.2 %3D %3D a) Find P(ANB) b) Find P(B|A) c) Are A…

A:

Q: (z+1) ÷ 5+z – (5 + x); use = 3 and z = 4 %3D

A: Given- z+12÷5+z-5+x To find- The value of above expression using x=3 and z=4. Concept Used- Using…

Q: 9:(x+2)- 5Y = 6 %3D 11

A:

Q: P(X) = x*+9 %3D (p•q)(8) =

A:

Q: If P(E) = 0.60, P(E or F) = 0.75, and P(E and F) = 0.10, find P(F). P(F) = (Simplify your answer.)

A:

Q: Given s(t) = t – 6t + 9, evaluate. %3D s(a)

A:

Q: If e =-6 and y = -2, then (r-y)(-r+y)= 19 2/1

A:

Q: If y = e2 then y = e² Select one: O True O False

A: We will check if the problem statement is true.

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.