7. A pair of fair dice is rolled. What is the probability of getting a sum that is not equal to 77

Q: The probability that the damages laptop is 0.2. Laptops are selected at a random. Find the…

A:

Q: John, Pedro and Rosita each roll one fair die. How do we calculate the probability that the score of…

A: Probability: Probability is the ratio of favourable outcomes to all other potential outcomes of an…

Q: 2. If you roll two dice, what is the probability that the sum of the two numbers is 10?

A: If you roll two dice than the possible total no.of outcomes are  36.

Q: randomly. 1. What is the probability that it is green? 2. What is the probability that it is neither…

A: Total number of balls = 18 =n(S) Total red balls = 7 = n(R) Total blue balls = 6 =n(B) Total green…

Q: i am not able to see the answer properly

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Two dice are tossed. What is the probability that the total score is a prime number greater than 3?

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: Find the probability distribution of the sum of casting a pair of dice.

A: Given data: The numbers of dice rolled are n=2. The expression for the sample space is, S=1,1 1,2…

Q: 11. A card is chosen from a deck of cards and returned. The deck includes 2 jokers. Write the…

A: Given info: A card is chosen from a deck of cards and returned. The deck includes 2 jokers.

Q: b. A life insurance salesman sells on average 4 life insurance policies per week. i. Find the…

A:

Q: pair of fair dice is tossed. Find he probaointy of getung a) A total of 8 b) At most a total of 5

A: 3. Since , the pair of dice is rolled. Therefore , the sample space is  given by ,…

Q: 6. Suppose we roll two dice until we get a sum of 9. Find the probability that the number of…

A: Given: Here two dice are rolledSo, total outcomes= 6*6 =36Favorable outcomes that make sum 9…

Q: When 2 dice are rolled, find the probability of getting a greater number on the first die than the…

A: When 2 dice are rolled. then sample space(S) is;…

Q: Waiting times for customers in an airline reservation system are (in seconds) 953, 955, 948, 951,…

A: Data953955948951957949954950959

Q: 44. You have a coin and one die. You flip a coin and roll a die. What is the probability that you…

A:

Q: 32. A baseball player with a batting average of 0.291 has a probability of 0.291 of getting a hit…

A: The batting average of a baseball player is 0.291. The probability of getting a hit for a given time…

Q: A student tosses 3 coins. What is the probability that all 3 coins show heads? a 1/2 b 1 c 2/3 d…

A: probability is the number of events/number of sample spaces

Q: In a survey, 205 people indicated they prefer cats, 160 indicated they prefer dogs, and 40 indicated…

A: From the provided information, 205 people indicated they prefer cats, 160 indicated they prefer…

Q: A high school baseball player has a 0.208 batting average. In one game, he gets 9 at bats. What is…

A:

Q: 8. If the probability that Kerry gets an "A" in English class is 0.82, what is the probability that…

A: In this question we use the basic probability rule: We know that,  sum of all probability is 1. then…

Q: g a sum that is not a seven nor an 11 with a pair of dice?

A: Given that two dice are rolled,Let 'S' be the sample space S = { (1, 1), (1, 2), (1, 3), (1, 4),…

Q: The National Centre for Health Statistics reported that of every 883 deaths in recent years, 24…

A: The objective of the question is to find out the probability that a particular death is due to an…

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

A:

Q: A pair of dice is rolled. What is the probability of rolling a sum greater than 7 and less than 11?

A: Since there are two dice are rolled it means the total possible combination is 36 (sample space).…

Q: what is the probability that you will get a head and a number greater than 4 when you flip a coin…

A: Possible outcomes for flipping a coin and tossing a six sided die are…

Q: 4.The probability of getting a passing grade for an exam is 0.4. What is the probability of getting…

A: Let X be the number of students took the exm when we get the third student who has the passing…

Q: 7. A student takes a 10-question, true-false exam and guesses on each question. Find the probability…

A: Solution To find the probability we will use binomial distribution.

Q: 13) Approximately 59.4% of adults have added bleach to their laundry. Assume six adults are randomly…

A: Given n=6 P=0.594

Q: 4 5 6 7 8 2 What is the probability of rolling a 3 and then an even number? 1 16 1. 112 510o1108

A: Here we are given the numbers; 1 2 3 4 5 6 7 8 We have one 3 and 8 different numbers. Hence…

Q: . The probability of winning a game in a casino is 0.4. A player plays 5 games in a row and each…

A:

Q: 2. Two dice are rolled and their sum recorded. What is the probability of rolling a sum that is less…

A: Two dice rolled

Q: 5. A bag contains 20 purple marbles, 15 red marbles, and 5 blue marbles. What is the probability of…

A:

Q: 1. From a bag containing 10 black and 20 white balls, a ball is drawn at random. What is the…

A: Given  Number of black ball=10 Number of white ball =20 Total ball = 30 We want to find the…

Q: What is the probability of getting either a three or a four on at least one the two dice?

A: From the provided information, Total outcomes = 36

Q: 17. Two dice are rolled. Find the probability that: (a) The sum of the numbers is 8. (b) The sum of…

A: (a) Obtain the probability that sum of the numbers is 8. The probability that sum of the numbers is…