22 terms

AP STATISTICS statistics and parameters

STUDY
PLAY
population mean
sample mean
population size
N
sample size
n
population proportion of success
population proportion of failure
q = 1 - p
sample proportion of success
sample proportion of failure
population standard deviation
sample standard deviation
s
correlation coefficient
r
coefficient of determination
population variance
sample variance
predicted y-value
sum of all of these
critical value using normal sampling distribution
z*
critical value using t-distribution
t*
margin of error
(critical value)*(standard error)
standard error of sample proportion
standard error of sample mean
confidence interval
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