counting methods
n x m = both
What is fundamental counting principal?
an example of witch type is choosing 4 toppings for your blizzard if there are 20 choices
what is combination
must be between 0 and 1 or 0% and 100%
what is probability
the formula for a z score
what is x-mean/standard deviation
two types of annuities
what is fixed and variable
the multiplication of a series of descending numbers
What is factorial function?
n!/r!(n-r)!
what is the formula for a combination?
find the probability of picking a 9 or heart
what is 30%
the average of the data points
what is mean
the interest formula
what is interest=principal x rate x time
equals 0!
what is one
5C2
what is 10
all possible outcomes
what is sample space
the number that appears most offten
what is the mode
the amount of money being used for an investment or loan
what is the principal
8!/5!
what is 14
the number of ways selecting r items of n items
what is permutation
the probability of a coin toss that lands on heads
what is 50%
the range equals
what is the biggest number minus the smallest number
simple and compounded
what are two types of interest
4!
what is 24
6P4
what is 360
conditional probability
what is the probability of a second event is effected by the probability of the first event
the average of the squared differences from the mean
what is variance
the fixed amount of money paid to someone each year
what is an annuity