Answer: sample

AnswerCrossword Clue
SAMPLEStatistical subset
SAMPLESpecimen.
SAMPLEIntroductory offer.
SAMPLETaste.
SAMPLERepresentative part
SAMPLESales aid
SAMPLESwatch, e.g.
SAMPLESalesman's aid
SAMPLEPollster's unit
SAMPLEPolling unit
SAMPLETry out
SAMPLEPolling need
SAMPLESmall, liberal part of the population (6)
SAMPLEIllustration.
SAMPLEJust a taste
SAMPLEAppetite whetter
SAMPLEUse a portion of, as one song in another
SAMPLEItem in a sales kit
SAMPLESalesman's carry-on
SAMPLEFreebie, maybe
SAMPLEUse bits of one recording in another
SAMPLEStatistical group
sampleto test a specimen of
sampleserving as a sample
samplesmall part that shows the nature or quality of the whole
sampleto take a sample of
SAMPLESmall taste
SAMPLEBorrow from another track
SAMPLETry
SAMPLEHave a taste of
SAMPLESales rep's giveaway
SAMPLEPromotional mailing
SAMPLETry on for size
SAMPLEStore freebie
SAMPLESwatch
SAMPLEDeli counter freebie
SAMPLETaste
SAMPLEFreebie from a sales rep
SAMPLESales-kit item
SAMPLESupermarket freebie