52p4

פתרון

52 p 4

6497400

צעדי פתרון

= \frac{n !}{( n - r ) !}

n = 52, r = 4

החלף את

= \frac{52 !}{( 52 - 4 ) !}

\frac{52 !}{( 52 - 4 ) !} = 6497400

= 6497400

17 C 9

m e d ian 2, 64, 66, 68, 69, 71, 72, 73, 73.5, 74, 75, 76, 77, 79, 80, 80.2, 80.3, 565

4 C 1

p (52, 2)

f i rs tq u a r t i l e 9, 12, 13, 14, 15, 17, 18, 19, 20, 22, 23