A special roulette wheel, which has an equal number of red and black spots, has come up red four times in a row. Assuming the roulette wheel is fair, what concept allows a player to know that the probability of the next spin of the wheel will come up black is 0.5? Choose the correct answer below. O A. mutually exclusive events O B. independent events O C. dependent events

Q: 3. √11

A:

Q: V(3278)3 + 6230 – 12e90i

A:

Q: (1-2=) dr

A:

Q: a3-16a

A: a³−16a ⇒a(a²−16) ⇒a(a² −4²) ⇒a(a+4)(a−4)

Q: 10 14 9.) Find O 18

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

A:

Q: T. 9

A: Given: To determine: ST→ & tan∠S

Q: 22n+1 3n+1 2.

A:

Q: . 4- 5 4m+8

A:

Q: х3 — 2х dx х — 1 -3 10. 2

A: Given: I=∫23x3-2xx-1dx For evaluating given integral, we substitute x-1=t…

Q: 619 d. 4 10

A:

Q: The following table shows the systolic blood pressure of 5 women and 5 men.   Women 110 120 95…

A: As per our guidelines we are supposed to answer only 3 sub-parts of any questions so i am solving…

Q: -8 - 12

A: Given problem is

Q: 5)235

A: Answer : 47

Q: ne binomial:

A:

Q: 2070 = (16a + 10)15

A: 2070 = (16a+10)15 And (16e+11)17 =3723 To find  the values of a and e

Q: 2.)(-6)-(5(1-3)-6)-4+9)

A: The given equation is as  (-6)-(5((-3)-6)-(-4)+9)

Q: In the

A: In the diagram it is given that, the angles <G and <H are complementary. m<G = 2x + 10…

Q: 9. (x² – 2)3

A:

Q: 36-9z

A: Given that:36-9z

Q: 3 -5 7 4 8 2 8 -3 -6 find P30, P60 and P95.

A:

Q: -7 3. Find (3-4) 5) 1 1

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Q: Identify the work done, J. F.dr by an electric field, E = (x + xy)î + (y + 5)f – 5zk V/m to move an…

A: Work done along the curve C by vector field F . Where C is given by parametric equation r(t)…

Q: Give the z-scores for the teacher that are 30 years old and 63 years old (round to two decimal…

A: Introduction: For a random variable, X with mean μ, and standard deviation σ, the z-score is given…

Q: Z4×Z6 has an element of order 24. true or false ?

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Q: 3 3/4 + 2 7/28

A:

Q: 9. x+8

A: For two intersecting chords , the  multiples of the lengths of the line segments on each chord are…

Q: -96 6 -7 A = -3 d 4A.

A:

Q: 7. (2x + y)³

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Q: Expand 2(c+ 3).

A: Distributive property states that if x,y and z are three real numbers then x(y+z)=xy+xz.

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.