Fifty tickets are sold for a raffle you buy four tickets and your friend buys three tickets one ticket is randomly chosen as the winning ticket what is the probability that you or your friend wins the raffle. Answer the following problems using either addition rule make sure to reduce your fraction. Show all your work.

Q: number of possible choices when you choose one item from each catego ors, 6 styles 2. 7 flavors, 4…

A: Since we are given with the multiple number of question and answered according to the guideline.…

Q: The airline sold 25% of the seats on the plane at a discount if 45 seats were sold out a discount…

A: The airline sold 25% of the seats on the plane at a discount if 45 seats were sold…

Q: Approximate the probability that X is greater than 70 and less than 90.

A:

Q: Gabriel, Eliana, Cristina, Julian, Jordan, and Gil have all been invited to a dinner party. They…

A:

Q: Explain the difference of A and B being dependent or independent with examples please. Explain the…

A: Multiplication rule of probability If A and B be two Independent Events. Then P(A∩ B) = P(A) x P(B)…

Q: 25% of 12 is what

A:

Q: e costs 20$ to buy in. You have a 20% chance to win 100 dollars, 30% chance to break even, 25%…

A: Break even mean that there is no profit no loss that is one get the amount equal to the cost. There…

Q: When the time runs out in a soccer game and the score is tied, the game will go to a shootout. Each…

A: The question is about discrete probability distribution.Given :No. of players who were choose to…

Q: A box contains 3 red marbles, 6 blue marbles, and 1 white marble. The marbles are Probability…

A:

Q: We have 39 balls in the box, you choose 5 random balls. What is the percentage that 4 of them are…

A:

Q: PROBABILITY UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS LEGIBLY. NO LONG EXPLANATION…

A: blood type proportion A 0.41 B 0.1 AB 0.04 O 0.45

Q: If the probability of having rain tomorrow is 40%, what is the probability of not having rain…

A: It is given that  P( rain tomorrow ) = 40%

Q: The diagram below is made up of midpoints of sides of concentric squares. What is the probability of…

A: Given diagram is

Q: Bonus +3 Find the probability of being dealt a flush in poker. This means that all five cards you're…

A:

Q: PLEASE WRITE THE COMPLETE SOLUTIONS LEGIBLY. NO LONG EXPLANATION NEEDED. BOX THE FINAL ANSWER.…

A: given data  roll a dice 3 times  P(exactly 3 fives) = ?

Q: Jenelle draws one card from a standard deck of 52 cards. • Determine the probability of drawing…

A: given data  standard deck of 52 cards.  draw one card at random.  P(event) = NO. OF FAVORABLE…

Q: Determine the probability of drawing either a two or a ten? Write your answer as a reduced fraction.…

A: here total cards in standard deck = 52 there are total 4 suit each suit contains 13 cards

Q: find the odds you will get a red king when you take one card from a standard deck of

A:

Q: Allie plays on the varsity basketball team and makes 79% of her free throws. If she takes 12 shots,…

A: Given : p = 0.79 q = 1 - p = 1 - 0.79 = 0.21 n = 12 we have find P(x = 8) here, x follow a binomial…

Q: At west side middle school 10 percent or 140 students participate in soccer how many students are in…

A: Given that at west side middle school 10 percent or 140 students participate in soccer, we have to…

Q: available so that the probability of none of the patients of the hospital turned away due to lack of…

A:

Q: Find the probability P-1.88 sZs1.88).

A: The normal distribution  in the center are generally denser and basically less denser at tails.…

Q: A box contains 8 balls: 3 blue and 5 red. You pick 3 balls at random, without replacement. Find the…

A: here given that there are total 8 balls in box , 3 blue and 5 red balls . three balls are selected…

Q: Find the probability of this event. Enter each answer as a fraction in simplest form, as a decimal,…

A: To find the probability

Q: You want to find out the top three food items sold in your school cafeteria. Select the best way to…

A:

Q: There are four green leaves and 7 brown leaves on the ground. What is the chance of picking brown…

A: given data, 4- green leaves7- brown leaves 11- total leaveswe have to find out the chance of picking…

Q: what is the probability that she passes her test given that she studies?

A: Let us define some events A : She studies for test. B : She passes test. It is given that P(A and B)…

Q: 2. A student answers a multiple-choice question either by knowing the answer or by guessing. The…

A: n=5, p=40%

Q: Find the probability of selecting a red card from a standard deck of cards. a 1 4 1 52 1 13

A: We need to find the probability of selecting a red card from a standard deck of cards. The solution…

Q: One half of the fifth grade class belong to an after school club and one third of those students…

A: Given After school club = 1/2 of total Math club = 1/3 of after school club

Q: The chart shows the possible results of 2 dice being rolled. What is the probability of rolling a 6…

A:

Q: In a class in the school down the road everyone plays tennis or golf in fact 80%play tennis and 70%…

A: In question, Given that In a class in the school down the road everyone plays tennis or golf in fact…

Q: Compare and contrast the difference between finding the odds and finding the probability of an…

A: Compare and contrast the difference between finding the odds and finding the probability of an…

Q: Cassie and her friend Molly played the balloon-pop game at the Belltowr Cassie threw a total of 10…

A: Cassie threw 10 darts , out of which 7 popped balloons, therefore the ratio of darts that popped…

Q: whats 30 of 40%

A: 30 of 40%

Q: (b) Suppose at least one toss is tails. (That is, Event B occurs.) This will limit the possible…

A: A coin is tossed three times and the 8 outcomes are listed.

Q: A school surveyed a group of students about whether they like backgammon and chess. They will use…

A: I have provided this answer in step-2.

Q: you sent 20 snaps on saturday. if you sent 65% of those to your bff how many snaps went to your bff

A:

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.