Stats M. 6

Question 1

data distribution

Answer 1

the distribution of the subset of data that you collected

Question 1

population distribution

Answer 1

the distribution of data from the entire population

Question 2

sampling distribution

Answer 2

the distribution of a sample statistic

Question 3

sample mean=
sample proportion=

Answer 3

x hat- quantitative
p hat- categorical

Question 4

Central limit theory tells us..

Answer 4

that we have a sufficiently large random sample that was obtained using good sampling techniques

Question 5

mean standard deviation

Answer 5

standard deviation/ square root of n

Question 6

proportion standard deviation

Answer 6

square root of p(1-p)/n

Question 7

if CLT has been met we know…

Answer 7

shape= approx. normal
mean
standard deviation