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The following table shows the blood grou...

The following table shows the blood groups of employees in a bank. Event C is the blood group of an employee is AB.

An employee is chosen at random. Complete the following activity to find the probability that his bond group is AB.
`n(S)= square n(C ) =square, P(C ) =-=-.`

Text Solution

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`n(S) =100` The total number of employees is 100.
`n(C )=15, P(C ) =(n(C ))/(n(S))=15/100=3/20.`
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