Question

5 black and 5 white beads in one box. 6 black and 4 white in another. one has to choose a box and pick a bead. if it is black he wins which box is better choice
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Answer 1

Answer:

Good morning bhai happy 3rd day of navratri

Answer 2

Step-by-step explanation:

The probability of getting black ball in box no.1 is 0.5

$probabilty \:of \: getting \: black\: \: b all \: in \: box \: no.1</strong><strong>=</strong><strong> \frac{5}{10} = \frac{1}{2} = 0.5$

Now the probability of getting black in box no.2 0.6

$probability \: of \: getting \: black \: ball \: in \: box \: no.2 = \frac{6}{10} = 0.6$

• Box no.1=0.5
• Box no.2=0.6

Hence there is more probability of getting black ball in box no.2 instead of box no.1

So box which contains 6 black balls gives better choice.