Chapter 24, PROBLEM SET 24.4 #7

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Of a lot of 10 items, 2 are defective.

(a) Find the number of different samples of 4. Find the number of samples of 4 containing

(b) No defectives

(c) 1 defective

(d) 2 defectives.

PROBLEM SET 24.2:

PROBLEM SET 24.3:

PROBLEM SET 24.4:

PROBLEM SET 24.5:

PROBLEM SET 24.6:

PROBLEM SET 24.7:

PROBLEM SET 24.8:

PROBLEM SET 24.9: