Match each term with the appropriate description . a. mean
b. median
c. mode
d. standard deviation
e. range
f. variance
1. this measure of center always has exactly 50% of the observations on either side
2. this measure of center represents the most common observation, or class of observations
3. measure of spread around the mean, but its units are not the same as those of the data points
4. distance from data points to this measure of center always add up to zero.
5. this measure of spread is affected the most by outliers.
6. is smaller of distributions where the points are clustered around the middle.

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.