Reference no: EM131027922

What is the value of C(15,4) is:

a) 1 365

b) 36 036

c) 3 003

d) 32 760

The number of combinations of 9 items taken 4 at a time is:

a) C(4,9)

b) C(9,4)

c) P(9,4)

d) C(9,3)

For a Data Management quiz, the teacher will choose 11 questions from the 15 in a set of review exercises. How many different sets of questions could the teacher choose?

a) 32 760

b) 165

c) 3 003

d) 1 365

If all 14 people at a party shake hands with everyone else at the function, the total number of handshakes is:

a) 91

b) 28

c) 90

d) 16 384

In how many ways can a 12-member jury be chosen from a pool of 22 citizens?

a) 2 640

b) 646 646

c) 3 628 800

d) 479 001 600