The responses of a sample of 5329 shoppers who were asked how their purchases are made are shown in the table. Find the mean, the median, and the mode of the data, if possible. If any measure cannot be found or does not represent the center of the data, explain why.

How Purchases Are Made	Frequency, f
Research online and in store, buy in store	1058
Search and buy online	1178
Search and buy in store	876
Research online and in store, buy online	2217

Find the mean. Select the correct choice below and, if necessary, fill in the mean.

A. The mean is [...]

B. The mean cannot be calculated because the sample size is too small.

C. The mean cannot be calculated because the data are at the nominal level of measurement.

D. The mean cannot be calculated because there is an even number of data entries.

Does the mean represent the center of the data? Choose the correct answer below.

A. The mean represents the center of the data set.

B. The mean does not represent the center because it is the least data entry.

C. The mean does not represent the center because it is not a data entry.

D. The mean does not represent the center because it is the greatest data entry.

E. The data set does not have a mean.

Find the median. Choose the correct choice below and, if necessary, fill in the median.

A. The median is [...]

B. The median cannot be calculated because the data are at the nominal level of measurement.

C. The median cannot be calculated because the sample size is too small.

D. The median cannot be calculated because there is an even number of data entries.

Does the median represent the center of the data? Choose the correct answer below.

A. The median represents the center of the data set.

B. The median does not represent the center because it is not a data entry.

C. The median does not represent the center because it is the least data entry.

D. The median does not represent the center because it is the greatest data entry.

E. The data set does not have a median.

Find the mode. Choose the correct answer below.

A. Searchandbuyonline

B. Researchonlineandinstore,buyonline

C. Searchandbuyinstore

D. Researchonlineandinstore,buyinstore

E. The data set does not have a mode.

Does the mode represent a typical entry of the data? Choose the correct answer below.

A. The mode represents a typical entry of the data set.

B. The mode does not represent the center because it is the first data entry in the table.

C. The mode does not represent the center because it is the last data entry in the table.

D. The mode does not represent the center because it is not a data entry.

E. The data set does not have a mode.