Which variable is most important to the following problem?
Dorothy played the first 17 minutes of the hockey game. Evelyn then re
her for the rest of the hall. Evelyn started the second half and was rep
by Dorothy with 21 minutes left in the game. If each half is 45 minutes
how long did Evelyn play during the second half?
O A. the number of minutes Evelyn played in the second half
O B. the length of a half
O C. the number of minutes Dorothy played in the second half

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.