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 (white balls) $= 4$.The

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 (white balls) $= 4$.The probability of drawing a white ball is given by the ratio of the number of favorable outcomes to the total number of outcomes.$	ext{Probability} = \frac{	ext{Number of white balls}}{	ext{Total number of balls}} = \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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