The probability of drawing a white ball from | vedclass

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Question

(A) Total number of balls in the bag $= 3 	ext{ (black)} + 4 	ext{ (white)} = 7 	ext{ balls}$.Number of favorable outcomes (drawing a white ball) $

Vedclass · Accepted Answer

$\frac{4}{7}$

Vedclass · Answer

(A) Total number of balls in the bag $= 3 	ext{ (black)} + 4 	ext{ (white)} = 7 	ext{ balls}$.Number of favorable outcomes (drawing a white ball) $= 4$.The probability of an event is given by the formula: $P(E) = \frac{	ext{Number of favorable outcomes}}{	ext{Total number of possible outcomes}}$.Therefore,the probability of drawing a white ball $= \frac{4}{7}$.

The probability of drawing a white ball from a bag containing $3$ black balls and $4$ white balls is:

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