(a) Flip a coin 500 times virtually. Then explain how it compares to the probability of flipping a coin and getting heads. (b) Draw a tree diagram for flipping a coin 4 times. State the probabilities. (c) Create a table for the sum of rolling two dice.

Q: A cat finds and eats 40% of the food that is droppoed on the floor. A baby wanders through the house…

A:

Q: (c) The first quarter for the following data is 39, 29 , 20, 17, 38, 39, 14, 30, 32, 36, 14 i. 39…

A:

Q: A restaurant accepts cash or credit cards. The store manager knows the probability of a customer…

A: The random variable  is the number of customers using cash.Number of customers: Probability of a…

Q: Emerson wins 28% of all chess games. What is the probability he wins two in a row?

A: Assuming the two games are independent, P( He wins two in a row)= P( He wins the first game)*P(He…

Q: Question 1 a) Three companies A, B and C supply 25%, 35% and 40% of the notebooks to a school. Past…

A: solution:-a) company A,B,C supply notebooks ro school=25%,35% and 40 % respectivelygiven that…

Q: Use the tree diagram below to predict the probability of flipping 3 coins and getting all heads or…

A: The number of coins flipped is 3.

Q: bag contains 4 red chips, 5 blue chips, and 3 green chips. If Susie selects a chip from the bag,…

A: Total chips=4(red)+5(blue)+3(green)=12

Q: The table represents the probability of guessing correct on a 5 question true-false quiz. Find the…

A: At least 4 means 4 or more. In this scenario 4 or 5.

Q: ou randomly select one card from a​ 52-card deck. Find the probability of selecting a black two or a…

A: given data, select one card from 52 card deckhere total outcomes= 52 cards we have to find out the…

Q: Find the probability of getting a sum of 9 when you roll a pair of dice. the answer is

A: if you roll a pair of dice than the possible out comes aren(s)=36The possible out comes that a sum…

Q: Explain the probability rules with examples.

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Q: Jessica tosses a 50p coin twice. What’s the probability she’ll get two heads?

A: The number of times Jessica tosses a 50p coin=2

Q: A game show has 5 doors concealing prizes. There are new cars behind 2 doors and consolation prizes…

A:

Q: A basketball player traditionally makes 80% of her free throws. Suppose she shoots 10 baskets and…

A: Given,n=10p=0.8A random variable X~Binomial(n=10 , p=0.8)P(X=x)=Cx0.8x1-0.810-x  ;…

Q: When rolling a pair of dice, find the probability of getting a sum of 5

A: Given : Sample space of rolling a pair of dice : S = { (1,1), (1,2), (1,3), (1,4), (1,5), (1,6),…

Q: Give an example of where you've needed to calculate the probability of an event to inform your…

A: Suppose there is an even to choose between the composite number of not composite number while…

Q: The picture hows a family that has had nine girls in a row. Find the probability of this occurrence.

A: Given: Number of girls in a family = 9 Assuming that no other child is born other than 9. Also,…

Q: Imagine you have a bag containing 5 red, 3 blue and 2 orange chips. If drawing without replacement,…

A: Given,Number of red chips, n(red) = 5Number of blue chips, n(blue) = 3Number of orange chips,…

Q: What is probability of getting a total of 6 or 10 when a pair of dice is tossed?

A: I solved exactly first question because of bartleby policy if you want more please uplode…

Q: Eric teaches ceramics in his studio. He estimates that one 20% people who call for information about…

A: Here we need to find the required probability using the binomial distribution.

Q: Andrew organised a technology career fair at his college. He did an excellent job recruiting 8 guest…

A:

Q: What's the probability that his 10th roll will not be a six?

A: Tom is playing a board game.  He has rolled a six nine times in a row Here probability of getting…

Q: ou randomly select one card from a 52-card deck. Find the probability of selecting a seven or a si

A: There are 52 card in the deck in which they divided into two color i.e red(26) and black (26). These…

Q: Roll two dices once. What is the probability that the sum is 7?

A: Formula : Probability = number of favourable outcome/ total number of outcomes

Q: You randomly select one card from a 52-card deck. Find the probability of selecting the five of…

A: We know that, there is only one 5 numbered card in hearts. ∴  Number of 5 of hearts, n(E)=1 Also,…

Q: Kaya is planning a 4-day vacation at the beach. The forecast has a 25% chance of rain for each of…

A: Let us denote: X=the number of days on which it rains n=number of trials=4 p=probability of success=…

Q: The probability of winning a game of chance is 0.39. Find the probability of winning the game for…

A:

Q: 9.2.13 e average income in a certain region in 2013 was $77,000 per person per year. Suppose the…

A:

Q: Determine the probability of getting the numbers 4 and 2 when you roll two dice simultaneously. Use…

A: To find: The probability of getting the numbers 4 and 2 when you roll two dice simultaneously.

Q: Draw a card from an ordinary deck of 52 cards. Find the probability of getting (I) a red or a jack.…

A: That's easy. Have a great day!!!

Q: Find the probability of an event where a boy will wear a formal top with sneakers, and interpret it.…

A: The total number of choices for the boy is 6*5*4 = 120. Hence, the total number of outcomes is 120.…

Q: Minh has a number cube. It has a different number on each side: 4,5,6,7,8, or 9. Minh will roll the…

A: Minh has a number cube; it is having a different number on each side as 4, 5, 6, 7, 8, 9.  The…