Find the set representing the event E that the sum is less than −6

Q: You pick 6 digits (0-9) at random without replacement, and write them in the order picked. What is…

A: In this situation order of picking is important indicating that permutation is used. The total…

Q: A box contains 2 red, 3 green & 2 blue balls. Two balls are drawn @ once randomly. Then the…

A: Given Total number of balls =(2+3+2) =7

Q: A bag contains a total 20 marbles; 8 blue, 7 red, and 5 white If 2 marbles are chosen without…

A: From the provided information, Total marbles a bag contains = 20 Blue marbles = 8 Red marbles = 7…

Q: e numbered 1, 2,  and 3. Three black cards are numbered 4,  5,  and 6. The cards are placed in a box…

A: Given: n(red) = 3 (1,2,3) n(black) = 3 (4,5,6) n(drawn) = 1

Q: Find P(F or G) by counting the number of outcomes in F or G.   P(F or G) =

A: The given outcomes  is . The sample space is .

Q: You pick 7 digits (0-9) at random without replacement, and write them in the order picked.What is…

A:

Q: A quiz consists of 2 true-false questions and 4 multiple-choice questions (each with 4 choices with…

A: Given data Quiz consists of 2 true-false questions 4 multiple-choice questions Total question = 2+4…

Q: A test consists of 10 questions.  The probability of guessing a correct answer is 0.2 and to pass…

A: Given sample size(n)=10

Q: A game is played by rolling 2 die, one red and the other blue, then adding the results. (A). How…

A: a) Red die can have total of 6 outcomes (1,2,3,4,5,6) Similarly, the blue die can have 6 outcomes…

Q: ten percent of adults say oatmeal is their favorite cookie. You randomly select 12 adults and aks…

A: Given that  Number of trials n=12 Success of probability p=0.10 X~binomial (n,p) nCx = n!/x!(n-x)!

Q: Julia sets up a passcode on her tablet, which allows only eight-digit codes. A spy sneaksa look at…

A: According to the provided data, the passcode allows only eight digit codes. As the fingerprints on…

Q: Find the probability that a randomly selected group of five adults will contain all women. Give your…

A: Let the probability of selecting a man and woman is 1/2

Q: (9 points) A dodgeball team either wins, ties, or loses each game. If they lose a game, their…

A:

Q: 50 tickets are sold in a raffle where 6 prizes will be given. Terri buys 10 of the tickets. What is…

A:

Q: Julia has eaten 12 doughnuts over the past few months. Of those doughnuts, 2 were maple doughnuts.…

A:

Q: probability a deck as as a reduce fraction. O 2/13 1/52 4/13 1/4

A: A deck consists of 52 cards. n(S)=52

Q: hat is the probability of winning the second prize?

A: From provided information, a player picks five numbers from 1 to 48. If 4 of 5 match winning…

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: You pick 6 digits (0-9) at random without replacement, and write them in the order picked. What is…

A: Given You pick 6 digits (0-9) at random without replacement, and write them in the order picked.

Q: A multiple-choice test consists of 5 questions, each question with 4 possible responses (A, B, C,…

A: Given data: n = 5 Probability : p = 1/4  = 0.25 Basics:

Q: Ethan has a bag that contains strawberry chews, apple chews, and lime chews. He performs an…

A: The objective of this question is to predict the number of times Ethan would remove a lime chew from…

Q: Find the probability expression

A: Given , X is the number of tubes she will rent on a randomly selected day.   Probability…

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.