discrete random variable
population
sample
that part of the population from which information is obtained
inferential statistics
descriptive statistics
simple random sampling
simple random sample
experimental units
subject
response variable
the characteristic of the experimental outcome that is to be measured or observed
factor
a variable whose effect on the response variable is of interest in the experiment
levels
the possible values of a factor
treatment
each experimental condition
completely randomized design
randomized block design
variable
a characteristic that varies from one person or thing to another
qualitative variable
quantitative variable
discrete variable
continuous variable
data
qualitative data
quantitative data
discrete data
continuous data
frequency distribution
class width
class midpoint
a table, graph, or formula that provides the values of the observations and how often they occur
population data
sample data
the values of a variable for a sample of the population
the sum of the observations divided by the number of observations
first quartile
the median of the part of the entire data set that lies at or below the median of the entire data set
second quartile
the median of the entire data set
third quartile
five number summary
0
0
parameter
statistic
z-score
probability of an event
#NAME?
sample space
the collection of all possible outcomes for an experiment
event
mutually exclusive events
conditional probability
random variable
a quantitative variable whose value depends on chance
probability distribution
Type I error
Type II error
P-value
0