Lizethh1
09.01.2020 •
Mathematics
In a class of all girls, 22 of the 28 students have brown hair. what is the
probability of randomly picking a girl without brown hair?
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Ответ:
Step-by-step explanation:
Total Students = 28
Brown Hair = 22
NOT Brown Hair = 28 - 22 = 6
The probability of an event is the number of that event divided by total number.
So, let denote probability of without brown hair be P(NOT BROWN). So, we can say:
P(NOT BROWN) = 6/28
Reducing, we get:
P(NOT BROWN) = 3/14
Ответ:
-3
Step-by-step explanation: