1. State whether or not the situation in each case is a probabilistic one, and explain why. If it is not a probabilistic situation, reformulate the situation so that it is a probabilistic one. a. the probability that you grew up in the same town in which you were born b. the probability that a 20-year-old man graduated from college c. the probability that you went to the grocery store last Friday d. the probability that a five-card hand will be all black cards

Q: 4. x² 2x 5. (125x²y¹) 6. (16a 1/4

A: (4)  K=x22x-5ax×ay=ax+y

Q: 75 - 3.5y - 4y = 4y + 6

A:

Q: 4 2 G F -8 -4 -2 2 10 -2 -4 E 10 K 00

A: Formula for area is length multiply by breadth. Similarly for square its a^2 if side of square is…

Q: b. N(0)

A: Given,  r→t=sint, t, cost                   ...1

Q: Prove that X Pn dx %3D

A: Recurrence relation.  Partial fraction.

Q: 6/4 - 2/4

A: Explanation and solutions is given below.....

Q: 10 14 9.) Find O 18

A:

Q: 6 2/5 + 1 3/10

A:

Q: 2 2/3 X 5/8

A: Given that  22/3*5/8

Q: find  3/4 + 1/8

A:

Q: 16 2/5- 8 4/9

A:

Q: 10 X 12 X-3 +4=0

A: Here we have to find the value of x.

Q: A 2/15 B 30 V35 5 20

A: Given,  A circle with secant and tangent  We have to find the value of x

Q: Factor the binomial. 147z° – 108n 8. 10

A: Here we factor the binomial147z8-108n10

Q: 20/5+5+2*8

A: Consider the given expression

Q: factors of 20 that add up to 9

A:

Q: 4/2-6/8

A:

Q: [ 8x³(4x² + 1)12dx

A:

Q: 5 1/6 - 2 1/3

A: Given that 5 1/6 - 2 1/3

Q: Multiply. 5/ x-4 5. 7 6 X+1

A:

Q: 1/5 + 1/10 + 1/15

A: Sum of numbers

Q: 4/10 divided 1/2

A: Answer

Q: 10. 15gr, 20s

A: Given

Q: Find L¹ 1 5 (s²-25) Do not expand. Use a property from 7.4.

A:

Q: 5 1/2-9 3/8

A: Simplify by first using the form to convert it into the form of fraction and then take the LCM and…

Q: 6 3/20 - 6 3/8

A:

Q: 2.8x0.7

A: Multiplication: Multiplication is represented by the sign Cross("×"), Asterisk ("*") or Dot (".").…

Q: 12.2: Using Diagrams to Represent Division 2. Use long division to find 77.4 +5.

A: Given, 77.45  Using long division and diagram to represent , we have to find 77.45

Q: 5. Find the coefficient of a¹¹b4 in the expansion of (a + b)¹5.

A:

Q: 5 2/5+ n= 75/6

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

Q: Find A.

A: Given

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.