7) Consider the following equal-segment spinner numbered 1-7. Calculate the expected value of the game with the following rules: If you spin a prime number you win that number of points. If you spin a number that is not prime, you lose that number of points. 9.

Q: A jar contains 4 red marbles, 5 white marbles, and 8 blue marbles. Two marbles are randomly selected…

A: From the given information, a jar contains 4 red marbles, 5 white marbles and 8 blue marbles. That…

Q: Explain how you could conduct a simulation to determine the probability of these situations. a.…

A: (a) Probability of guessing correct answer on at least 6 of 10 true/false questions.

Q: Consider rolling a 6-sided die. The outcome of interest is the number of dots that appears on the…

A: Rolling a 6-sided die, The possible outcomes are 1,2,3,4,5,6Since each of these is equally likely,…

Q: Joyce removes the pennies from her purse. Now her bag contains 12 nickels, 26 dimes, and 14…

A: We will use conditional probability  and multiplication theorem  If two events A and B associated…

Q: 6. At the Bond Jewelers in Minneapolis, 4 out of 13 purchases made are for watches. What are the…

A: Given that 4 out of 13 purchases made are for watches Odds  against next item being a watch =?

Q: Jimmy has a drawer with eight pairs of socks, of which four pairs are yellow (Y) and four pairs are…

A: Given: Total number of pairs  = 8 = (16 socks) Number of Yellow pairs = 4 = (8 socks) Number of Red…

Q: 35. A bag contains tiles with the letters P-R-O-B-A-B-I-L-I-T-Y. Tyler chooses a tile without…

A:

Q: A game that draws 4 digits from 0-9 from four separate machines. What is the probability of winning…

A: Given: A game draws 4 digits from 0-9 from four separate machines.     Probability is the number of…

Q: What are the chances of wining the lottery if you pick nine numbers (0-9) in a row

A: Given Information: You pick nine numbers (0-9) in a row. i.e., 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (total…

Q: Determine if the events involves mutually exclusive or non mutually exclusive events. Then find its…

A: Here total 52 cards in deck Total 26 red cards  Total ace = 4

Q: 17. In the game of "between," two cards are dealt. You then pick a third card from the deck. To win,…

A: In the game of "between," two cards are drawn, and then a third card is selected from the deck. The…

Q: Find the probability of matching three of the four winning numbers. (ROUND YOUR ANSWER TO 8 DECIMAL…

A:

Q: A,B,and C

A:

Q: a. What is the probability that Briana spins 3 spaces backward? type your answer... 4 b. What is the…

A: The sample space of spinner 1 is .The sample space of spinner 2 is .

Q: In the game "Lucky 10," 20 numbers are drawn from the numbers 1 to 80. You tick 10 numbers on the…

A: The numbers are from 1 to 80. The player ticks 10 numbers. Thus, the total number of possible ways…

Q: . Find the probability that we will randomly choose the correct finishing order of the first,…

A: The number of ways of selecting correct finishing order in first time is 1 out of 50.

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.