Question

(1)
A box contains 6 black and 4 white balls. If a ball is taken from it, what
is the probability of it being black? And the probability of it being
white?​

Answer 1

Answer:

For black balls, the probability is : 6/10

For white balls, the probability is : 4/10

Answer 2

Step-by-step explanation:

numbers of black ball = 6

the numbers of white ball = 4

then the total number of all ball = 10

means the total number of outcome = 10

according to formula

for black ball

${p}^{e} = \frac{6}{10} = \frac{3}{5}$

for white ball

${p}^{e} = \frac{4}{10} = \frac{2}{5}$

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