Definitions!
a description that gives the probability for each value of the random variable. It is often expressed in the format of a table, formula, or graph.
probability distribution
What formula is equal to the mean of a binomial probability distribution
mu=np
!
factorial
lowest number to fit in each class
lower class limits
a collection of values that is finite or countable.
discrete random variable
In the binomial probability formula, the variable x represents
the number of successes
X
random variable
Characteristic of the individual being measured or observed
variable
has infinitely many values, and the collection
of values is not countable
continuous random variable
For the binomial distribution, which formula finds the standard deviation
sqrt(npq)
S
sample standard deviation
the sum of all relative frequencies should add up to
1
The product of all positive integers less that or equal to a given positive integer and denoted by that integer and an exclamation point
factorial
What high school does/did Professor Jack teach at?
Glen Oaks
P
probability of success
data representing information and concepts that are not represented by numbers
Qualitative data
If, under a given assumption, the probability of a particular observed event is extremely small, we conclude that the assumption is probably not correct. This represents the
rare event rule
You weren't scared to pick this formula, so here's a free 500 points :-)
YOU'RE WELCOME
q
probability of failure
In a probability histogram, there is a correspondence between
area and probabillity