Two fair dice are rolled. Event A = {the sum on the two dice is less than seven} Event B = {the two dice show the same number} Event C = {the numbers on the two dice differ by four} i. Find the probability of event A or event B occurring.

Q: Find the probability for one roll of an ordinary 6-sided die. 1. P(4 or 5) = 2. P(4 or even) =

A: The total possible outcomes on rolling an ordinary 6-sided die are 6 and are given by {1,2,3,4,5,6}…

Q: .A box consists of five red markers and four blue markers. A teacher chooses four markers at random…

A: Solution-: Given: Number of red markers =5, Number of blue markers =4 Total number of markers = 5…

Q: The Gambers falalcy is  1.The knowledge that the probability of a particular event actually does…

A: Gambers falalcy : Event occurred more frequently than expected in past,  Then , it has less…

Q: A pair of fair six-sided dice are rolled . 1. Find the probability that the sum is 7.    2. Find…

A: Ans#-  A pair of fair six-sided dice are rolled.               Then sample space S =  {(1,1), (1,2),…

Q: 3. Rolling Two Dice. If two dice are rolled one time, find the probability of getting these: e. A…

A: roll two dice.  we observe sum of two dice.  when roll one dice outcome may be  : {1,2,3,4,5,6} so…

Q: Ahmed and Rashid are two friends. Probability that Rashid will live more than 20 years is 0.85.…

A:

Q: You have the green and red dice. 1. What is the probability that the dice show the same numbers? 2.…

A: There are two dices green and red. The set showing number of events is, S=1, 1, 1, 2, 1, 3, 1, 4, 1,…

Q: Suppose you and your brother play a Ludo game, the winning probability of your brother is 0.04. Find…

A: In the given situation, you and your brother play a Ludo game. The winning probability of brother is…

Q: A bag contains 5 red marbles, 3 blue marbles, 2 green marbles, 1 yellow marble and 1 purple marble.…

A:

Q: 6. A club with five male senior member and eight female senior members elects three other females…

A: We have given that  Total members = 18 Total female members = 11 Total male members = 7

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: Roll a pair of dice. What is the probability of rolling either a total less than four or a total…

A: Roll a pair of dice  Total possible outcomes=6×6=36 Sample space =S…

Q: In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the…

A: Given that, In a box, there are 8 red, 7 blue and 6 green balls.  Total number of balls = 21

Q: What is the probability that the sum of the numbers is 40?

A: Diane rolls two fair twenty-sided dice (with one number from 1, 2, 3,..., 19, 20 on each of the…

Q: What is the probability that you select 5 students and 5 faculty? Enter your answer rounded to two…

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Q: IV. PROBABILITY A. A Coin and a Die are tossed together, what is the Probability that a Head e on…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below A BC Male 11 17 5…

A: From the provided information,ABCTotalMale1117533Female209433Total3126966One student is chosen at…

Q: 1. A Fair die is tossed three times. Construct a table of possible outcome then find the probability…

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Q: A pair of dice is rolled. Find the probability that the total in the two dice is not 8. a. 29/36…

A: The possible outcomes in rolling two dice are:…

Q: When 2 dice are rolled, find the probability of getting a sum less than 5 or greater than 8 O a.…

A: The probability of getting a sum less than 5 or greater than 8 = 0.4445

Q: Give the probability for each of the following totals in the rolling of two dices: 1, 2, 5, 6, 7, 10…

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Q: . In a five children family, find the probability that there will be 3 or more boys. a. 0.3125 b.…

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Q: Find the probability that x falls in the shaded area. HO 2 3 4 5 6 7 8 9 10 X

A: Given diagram,We have to find the Probability that X falls in the shaded area .

Q: 1. A jar of balls compose of 3 red balls, 2 yellow balls and 5 blue balls. Find the probability of…

A: Given Information: No. of Red balls in the jar=3 No. of Yellow balls in the jar=2 No. of Blue balls…

Q: What is the probability if you randomly select a handful of 4 candy pieces you will pick one of each…

A: Solution: From the given information, there are 5 brown candy pieces, 7 blue candy pieces, 3 red…

Q: Two dice are rolled . Find the probability that the sum of the numbers is greater than 10. 13 12 3…

A: Two dice are rolled. Probability: If a trial result in n mutually exclusive, exhaustive and equally…

Q: Suppose you are going to form a committee of students and faculty. You have 6 total students and 25…

A: We have given that Number of students = 6 Number of faculty = 25 Total people = 6 + 25 = 31 Number…

Q: The chips shown are placed in a bag and drawn at random, one by one, without replacement. What is…

A: Total chips=3+3+1+9=16 Yellow chips=3, White chips=3, Red chips=1, Blue chips=9

Q: 6. Six boys and six girls sit in a row. Find the probability that (a) the six girls sit together (b)…

A:

Q: flipped. If it shows heads, you draw a marble from shows tails, you draw a marble from urn B with 3…

A: Given: P(H)=0.7 P(T)=0.3 Heads-Urn A-1 Blue and 4 red Tails- Urn B- 3 blue and 1 red

Q: Find the probability X = 2 cents.    Find the probability X = 6 cents.    Find the probability X =…

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Q: 1. What is the probability that he chose a banana and then a dalandan? 2. What is the probability…

A: Here use basic probability  Probability = (#Favorable outcome)/(#total outcomes)

Q: 2. If a hockey player takes 78 shots and scores 16 goals, what would be the probability of this…

A: Given that If a hockey player takes 78 shots and scores 16 goals. Total shots = 78 Scored goals = 16…

Q: Que. 7 A bag contains three green, four blue and two orange marbles. If a marble is picked at…

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Q: A businessman commutes to his office in the city and back to his suburban home every day. There are…

A: 17. There are total 5 ways to go to office and same 5 ways to return home.

Q: A dice is rolled 3 times. What is the probability of having 3 dots in all 3 rolls? A. 1/2 B. 1/72…

A: It is given that dice are rolled 3 times. Thus the probability of getting a dot in the single role…

Q: Find the probability of green occurring on two consecutive plays on a roulette wheel.

A: Given: Total number of squares = 38 Number of green squares = 2 Probability of each square = 138

Q: Calculate the Probability. Probability of rolling a sum of 2 or 4 when given two dice.

A: