darthshot4 darthshot4

28-01-2019
Mathematics

contestada

A.
0.643

B.
0.933

C.
0.600

D.
0.321

A 0643 B 0933 C 0600 D 0321 class=

Respuesta :

altavistard altavistard

28-01-2019

Answer:

0.321 (Answer D)

Step-by-step explanation:

Note that the event "A and Y" happens 9 times. That's 9 times out of (6+9+8+5) outcomes, or 28 outcomes.

Hence, P(A and Y) = 9/28, or 0.321 (Answer D)

Answer Link

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