a die is rolled find the probability of: an even number a number divisible by 3 not a two nor a six not an ace

a die is rolled find the probability of: an even number a number divisible by 3 not a two nor a six not an ace

Let Ω = {a, b, c}. Find the value α such that the function p defined by relations p(a) = 0, 1, p(b) = α, p(c) = 2α be a probability mass function. Find the probabilities of events {a, b},...

There are ten different books in a sale, five of them cost 4 USD each, three cost 1 USD each, and two cost 3 USD each. Find the probability that for randomly chosen three books a buyer pays...

Four books are put on two shelves so that none of the shelves are empty. In how many ways can it be done if both books and shelves can be distinguishable and indistinguishable? Consider all...

9 passengers take a train with 3 sleeping cars. Each passenger chooses the car randomly. What is the probability that a) all passengers choose the first car; b) all passengers choose the...

Two natural numbers, not necesasrily different, from 1 to 50 incusive are randomly selected. What is the probability that the sum of those numbers is a prime number less than 50?

assume that a procedure yields a binomial distribmutinous with 3 trials and a probability of success of 0.10. Use a binomial table to find the probability that the number of successes is exactly 0...

Using the formula P(AUB)=P(A)+P(B)-(A and B) or similar

Using the formula P(AUB)=P(A)+P(B)-(A and B)

What is it that differentiates a binomial probability distribution from any other probability distribution? Honestly didn't know It was a difference my teacher explained that I...

Probability question

What is it that differentiates a binomial probability distribution from any other probability distribution? Explain why this is or is not a probability distribution, x 1 2 3 4 P(x)...

If one ball is taken out what colour will it be?

probaility that a plain pencil from the first box and a color pencil from the second box are selected?

A and B are trying to solve a question which has Yes or No answer. A has accuracy of 80% while B has accuracy of 60%. Suppose both are saying answer is Yes then what is the probability that actual...

What is chance of getting heads from 20 pennies taped together

Is it more likely to get heads when stack of 15 taped pennies or with 10 pennies

This question was asked to me by a friend, I have an idea of what it may be but I don't like being wrong.

I have to find the P(CHECKBOOK)= It states what I have to do within the Question

The probability that dimple goes to the shop is 3/7 . the probability that she dose not cycle is 8/21. the probability that she goes to the shop and cycles is 16/35. what is the probability that she...

Abigail C.

Perfect Score SAT Math, Math Regents, and Chemistry Regents Tutor

Buffalo, NY

4.9
(1571 ratings)

Patrick M.

High Altitude, High Achievement

Littleton, CO

5.0
(1232 ratings)

Ryan N.

Math and Stat tutoring from elementary to college-level concepts

Columbia, MD

4.9
(513 ratings)