EXERCISE 5.1 MENTAL MATH Give the number of possible outcomes. 1. Tossing a coin three times 2. Rolling a yellow and a red cube 3. Choosing a book to read from 7 fiction and 9 non-fiction books 4. Ordering a pizza with thick crust or thin crust with a choice of ham, bacon, sausage, or mushrooms 5. Forming 3-digit numbers from the digits 1, 2, 3, 4, and 5, if repetition is allowed; if repetition is not allowed 6. Number of ways a person can travel from A to C via B, if there are 3 routes from A to B and 5 routes from B to C 7. There are 5 doors to the lecture room; the number of ways in which a student can enter and leave it by a different door 8. The number of ways a student can wear his 6 shirts, 4 pants, and 2 pairs of shoes 9. The number of ways you can order a two-course meal from a restaurant offering 12 main courses and 8 appetizers 10. The number of ways a doctor can make his rounds if he has 4 patients and he checks each patient once

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: 7. Two cards are selected from a pack of cards. What is the probability that they are both queen? a.…

A: 9)  combination can be taken out of the letters A,B,&C taken out of the     letters A,B & C…

Q: P(4 science and 5 math) = 0 0/0 믐 X Ś

A: It is given that The total number of books= 13 + 9 = 22The number of selected books= 4 + 5 = 9

Q: Find the probability that when a couple has six children, at least one of them is a boy. (Assume…

A: We have to find out given probability..

Q: A die is tossed. Find the odds against rolling a number greater than 4. The odds against rolling a…

A: given data a die is tossed we have to find out the odds against  rolling a number greater than 4 =?

Q: The probability of events A and B is 0.43, and the probability of event A is 0.9. Find the…

A: Given,P(A∩B)=0.43P(A)=0.9

Q: You randomly select a number between 1 and 10 twice. Find the probability of selecting a multiple of…

A: Let, A = {When randomly selecting a number from 1 and 10 twice such that to get a multiple of 2 at…

Q: box contains 3 red, 4 green, and 3 yellow balls. If a ball is drawn at random, find the probability…

A: 3 red 4 green 3 yellow 10 total balls

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.