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Talja [164]
3 years ago
6

Suppose, 10 students have been selected for the prestigious Sir Abed Scholarship for

Mathematics
1 answer:
dem82 [27]3 years ago
7 0

Answer:

0.1459, 0.2503

Step-by-step explanation:

Probability of getting exactly 4 A out of 10,  

P(X==4) = 10C4 (1/4)^4 (3/4)^6

=0.1459

Probability of getting exactly 3 C out of 10,  

P(X==3) = 10C3 (1/4)^3 (3/4)^9

=0.2503

[BRACU PEACE ]

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