Afurniture factory produces 20 dining tables every day. the distributor that buys the tables randomly selects days to check the tables produced that day. does this result in a simple random sampling a. yes, because each item has an equal chance of being selected. b. no, because each group of n items does not have an equal chance of being selected. c. no, because each item does not have an equal chance of being selected. d. yes, because each group of n items has an equal chance of being selected.