representative sample

NOUN
21 LETTERS · STARTS WITH R

representative sample is a valid 21-letter word worth 29 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1E1P3R1E1S1E1N1T1A1T1I1V4E1S1A1M3P3L1E1
1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 + 1 + 0 + 1 + 1 + 3 + 3 + 1 + 1 =29 PTS
DOUBLE WORD → 58TRIPLE WORD → 87
MEANING

What does representative sample mean?

NOUN · 1 SENSE
1

The population is divided into strata and a random sample is taken from each stratum.