A pair of dice is rolled. Find the probability of rolling   ​a) a sum not more than 6​, ​b) a sum not less than 6​, ​c) a sum between 6 and 10 ​(exclusive).

Q: When 3 dice are rolled, find the probability of getting a sum of 8. Enter your answer as a fraction…

A: Given3 dice are rolled

Q: To balance dice are rolled. What is the probability that the sum is six or a double rolled

A:

Q: Two standard dice are rolled. Find the probability that the numbers rolled equal 6.

A:

Q: Dan tosses a fair pyramid die that has four sides 7 times. What is the probability he rolls all…

A: Person D tosses a fair pyramid die that has four sides, 7 times.

Q: When a single die is rolled, find the probability of getting a 7.

A: It is a problem of basic probability in which we have to find out the probability of getting a 7.

Q: Find the probability getting exactly 11 heads in twenty tosses of a coin.

A: The probability of getting a head in tossing a coin is 0.5. p=0.5 Given  n=20 x=11

Q: There are 3 students running for class president. The probability that Kyle will win is and the…

A: Step 1: From the provided information,There are 3 students.Probability that Kyle will win is…

Q: ability of getting "six" at

A:

Q: A die is rolled 9 times. Find the probability of rolling no more than 3 fives. The probability of…

A:

Q: a) Find the probability that you roll a 3. b) Find the probability that you roll an even number c)…

A: S = {1,2,3,4,5,6} Total outcomes = n(S) = 6   a)The probability of getting a 3 is given by P(getting…

Q: E be the event where the sum of two roll dice is greater than or equal to six. List the outcomes in…

A:

Q: Through the tollbooth passes an average of two cars every two minutes. Find the probability that in…

A:

Q: Three balls are selected randomly from a bag containing 4 red balls and 7 blue ones. Find the…

A: From the provided information, Red balls = 4 Blue balls = 7 Total balls = 11

Q: A standard die is rolled. Find the probability that the number rolled is less than 7

A: Given : A standard die is rolled.

Q: What is the Probability that a student is taking Art or band?

A: Let A denotes a student is taking Art, B denotes student is taking band . Number of students taking…

Q: A single six-sided die is rolled. Find the probability of rolling a number less than 3.

A: The objective of this question is to find the probability of rolling a number less than 3 on a…

Q: A 12 sided die is rolled. Find the probability of rolling a number less than 3

A: When a 12-sided die is rolled, the sample space is {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}. In the…

Q: Tickets are numbered from 1 to100. They are well shuffled and a ticket is drawn at random. Find the…

A: Given: The number of tickets is from 1 to 100.

Q: Determine the probability of one or more heads appearing in the toss of three fair coins

A:

Q: A bag of M&M's has 4 red, 6 green, 2 blue, and 3 yellow M&M's. What is the probability of randomly…

A: No. of red M&M's=4No. of green M&M's=6No. of blue M&M's=2No. of yellow M&M's=3Total…

Q: a) A die is thrown. Find the probability that the dots on the top are prime number or odd numbers.

A: It is given that , a die is thrown so the total outcomes that can occur are 1, 2 , 3 , 4 , 5 ,6.…

Q: Suppose you roll two dice. d) What is the probability the sum is 8? e) What is the probability that…

A: 2 dice thrown Number of possible outcome Number of Possible outcome=62=36

Q: Suppose that a family has 7 children.​ Also, suppose that the probability of having a girl is 1/2.…

A: From the given information,Number of children, n=7And probability of girl, P=1/2=0.5.Here, we can…

Q: If two dice are rolled, find the probability that neither die shows a 5 on it. Probability

A:

Q: Box I contains 5 tickets numbered from 1 to 5. Box II contains 3 tickets numbered from 4 to 6. One…

A:

Q: Find the probability an odd number is thrown in the toss of a fair die. (Enter as a decimal)

A: Givena fair die is tossed

Q: When 2 dice are rolled, find the probability of getting A sum of 6 or 7 A sum greater than 8 A sum…

A: As per bartleby guidelines , when more than 3 subparts are given , only first 3 subparts should be…

Q: A pair of fair dice are rolled. a). Find the probability the sum equals 10. b). Find the probability…

A:

Q: A pair of dice is thrown nine times, what is the probability of getting a) Sum between 4 and 7? b)…

A: Given information: A pair of dice is thrown times. Need to find the following probabilities: a. Sum…

Q: dropped 11 to 15 Two dice are rolled 144 times. Determine the probability that 4 points are times,…

A: Given information:- Two dice are rolled 144 times.

Q: What is the probability of getting either a sum of 7 or at least one 6 in the roll of a pair of​…

A: We can get sum of 7 if the outcomes are: (1,6) , (6,1) , (2,5) , (5,2) , (3,4) , (4,3)

Q: If you toss a coin 8 times, what is the probability that you get: A) more heads than tails? B) at…

A: probability mass function of B.D is = f ( k ) = ( n  k ) p^k * ( 1- p) ^ n-kwhere       k = number…

Q: When 2 dice are rolled, find the probability of getting a sum less than 4 or greater than 8

A: Let E be an event. Then the Probability of E =n(E)n(S) where, n(S)= number of points in sample…

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.