fit me!
It is the number of ways of selecting from a set when the order is not important.
Combination
It refers to the different possible arrangements of a set of objects.
Permutation
Two different arrangements of objects where some of them are identical are called .
Distinguishable Permutation
the results of an experiment
outcomes
Activities such as rolling a die, tossing a coin, or randomly choosing a ball from a box are called?
experiment
it is a subset of the sample space.
event
What is P (8, 5)?
6 720
the set of all outcomes in an experiment.
sample space
What is the value of 0! (zero factorial)?
1
A die is rolled once. How many possible outcomes or sample spaces are there?
6
In how many ways can 8 people be seated around a circular table?
5 040
If P(9, r) = 3024, what is r?
4
What is the number of distinguishable permutations of the letters of the word PASS?
12
In how many ways can 8 people be seated around a circular table?
5 040
it is the set of all the elements that are in A or in B or in both A and B
Union
It is the event containing the elements that are in both A and B.
Intersection
If P(n, 4) = 5040, then n = ___.
10
What is the number of distinguishable permutations of the letter of the word EDUCATED?
10 080
A card is drawn at drawn from a standard deck of cards. What is the probability that a card picked is a red card or a face card?
8/13
If a combination lock must contain 5 different digits, in how many ways can a code be formed from the digits 0 to 9?
30 240
IF THREE COINS ARE TOSSED, WHAT IS THE PROBABILITY OF OBTAINING AT LEAST 1 TAIL?
7/8
In a town fiesta singing competition with 12 contestants, in how many ways can the organizer arrange the first three singers?
1 320
IF THREE COINS ARE TOSSED, WHAT IS THE PROBABILITY OF OBTAINING AT MOST 1 TAIL?
1/2
The product of a positive integer n and all the positive integers less than it is___________________.
n factorial
A card is drawn at drawn from a standard deck of cards. What is the probability that a card picked is a NUMBER CARD or a face card?
12/13