A survey conducted in March 2016 asked 2057 adults to estimate, on average, the number of purchases they had made online during the previous week. While 47% had not made any purchases online, a small number of the respondents had made many purchases online. Two measures of center for the obtained distribution are 1 purchase and 4.7 purchases. Which is most likely to be the mean and which is most likely to be the median?

Since a few large numbers might not be enough to pull the mean up, 1 purchase is the mean and 4.7 purchases is the median.

Since a few large numbers pull the mean up, 4.7 purchases is the mean and 1 purchase is the median.

Since more than a half of the respondents had made many purchases, 4.7 purchases is the mean and 1 purchase is the median.

Since only a small number of the respondents had made many purchases, 1 purchase is the mean and 4.7 purchases is the median.