Probability Examples and Explanations
Carlie Fernandez 2022-05-24There are 10 bicyclists entered in a race. In how many different orders could these 10 bicyclist finish?
Walker Guerrero 2022-05-24Why is order important in permutations?
tenes6x 2022-05-23A soccer team has 10 victories, 4 losses and 7 ties throughout their season. In how many different orders can you receive these results?
Emely Baldwin 2022-05-22On the situation where taking the numbers 123456 how many numbers can u form using 3 digits with no numbers repeated is that a permutation or combination?
wanaopatays 2022-05-22You need to select a 5-character password for an account. You may use the digits 0-9 or the lower case letters a-z. You may repeat digits or letters. How many possible passwords are there?
America Ware 2022-05-22Jeff is having a dinner party. He has a large rectangular table that seats 10 people on each long side and 4 people on the two ends. How many people can sit at Jeff's table?
Akira Huang 2022-05-22Tate has bag of golf balls 3 red, 5 blue, 2 yellow, and 2 green. What is the probability that he pulls out a red one, replaces it, and then pulls out another red one?
Anahi Jensen 2022-05-21A customer in a computer store can choose one of four monitors, one of three keyboards, and one of five computers. How do you determine the number of possible system configurations?
groupweird40 2022-05-21How many exams consisting of three questions could a professor build from a bank of nine questions?
madridomot 2022-05-21How many subsets of five elements can be formed from a set of 80 elements?
hawwend8u 2022-05-21How many distinct permutations can be made from the letters of the word "infinity"?
Landyn Jimenez 2022-05-21How do you write all possible selections of two letters that can be formed from the letters A, B, C, D, E, and F?
hughy46u 2022-05-21How many four letter words are possible using the first 5 letters of the alphabet if letters can be repeated?
Kiana Harper 2022-05-20Jenna has downloaded 11 songs onto her computer. She wants to create a playlist of 5 songs. How many different 5-song playlists can be created from the downloaded songs?
katkoota00ys 2022-05-20Three couples have reserved seats for a Broadway musical. How many different ways they can sit if two members of each couple wish to sit together?
Scolfaro2y 2022-05-19For the experiment of tossing a six sided die twice, what is the probability that the sum is odd or prime?
nguyenlinh110820 2022-05-18The Internal Revenue Service is studying the category of charitable contributions. A sample of 25 returns is selected from young couples between the ages of 20 and 35 who had an adjusted gross income of more than $100,000. Of these 25 returns, five had charitable contributions of more than $1,000. Four of these returns are selected for a comprehensive audit.
a. Explain why the hypergeometric distribution is appropriate.
b. What is the probability exactly one of the four audited had a charitable deduction of more than $1,000?
c. What is the probability at least one of the audited returns had a charitable contribution of more than $1,000?
The Internal Revenue Service is studying the category of charitable contributions. A sample of 25 returns is selected from young couples between the ages of 20 and 35 who had an adjusted gross income of more than $100,000. Of these 25 returns, five had charitable contributions of more than $1,000. Four of these returns are selected for a comprehensive audit.
a. Explain why the hypergeometric distribution is appropriate.
b. What is the probability exactly one of the four audited had a charitable deduction of more than $1,000?
c. What is the probability at least one of the audited returns had a charitable contribution of more than $1,000?
If you are looking for high school probability equations, you are in the right place because we can provide you with the list of answers and questions that will help you as you deal with your equations or just need practical examples. If you need to deal with something specific, browse through the list of examples and see how each answer has been handled.
The high school probability differs from those engineering tasks, yet it is not always much simpler if you do not know the basics. Therefore, take your time to see our examples and learn.
