12. on saturday, querida gave away 416 coupons for a free appetizer at a
local restaurant. the next day, she gave away about 52 coupons an hour.
a. is the number of coupons querida gave away on sunday proportional to
the number of hours she worked that day?

b. is the total number of coupons querida gave away on saturday and
sunday proportional to the number of hours she worked on sunday?

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.