1. Our measure of sampling error is affected by __________. a. sample size b. population size c. variability in the data d. both (a) and (b) e. both (a) and (c) 2. Probability plays a role in...

1. Our measure of sampling error is affected by __________.

a. sample size

b. population size

c. variability in the data

d. both (a) and (b)

e. both (a) and (c)

2. Probability plays a role in __________.

a. selecting a representative sample

b. estimating sampling error

c. the mean of our sample

d. all of the above