Q 5.78. A bowl contains 12 poker chips 3... [FREE SOLUTION]

Chapter 5: Q 5.78. (page 216)

A bowl contains 12 poker chips 3 red , 4 white and 5 blue. One of these poker chips is selected at random from the bowl. Let B denote the event that the chips is selected is blue. Find the probability that a blue chips is selected, and express your answer in probability notation

Expert verified

The probability of picking a blue chip from a bowl is $\frac{5}{12}$ and it is written in probability notation by $P (B) = \frac{5}{12}$

A bowl contains $12$ poker chips, three of which are red, four of which are white, and five of which are blue.

There are a total of $12$ poker chips.

The number of blue poker chips is five.

Where 'B' denotes the event in which a blue-colored poker chip is chosen.

$P (B) = \frac{t h e n u m b e r o f f a v o u r a b l e o u t c o m e s}{T o t a l n u m b e r o f o u t c o m e} P (B) = \frac{5}{12}$

The probability of picking a blue chip from a bowl is $\frac{5}{12}$ , and it is written in probability notation by $P (B) = \frac{5}{12}$

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