at a birthday party the children speen a wheel to get a gift the probablity a toy car is
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At a birthday party , the children spin a wheel to get a gift . find the probability of
(a) Getting a ball
(b) Getting a toy car
(c) Any toy expect a chocolate
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Total no, of possibilities =8,
(i)
Probability=
Total no of events
No of events of getting a ball
=
8
2
(ii)
No of events of getting a toy car =3
Probability=
Total no of events
No of events of getting a car
=
8
3
(iii)
There is only one event of getting chocolate
So, No. of events of getting any toy except chocolate =8−1=7
Probability=
Total no of events
No of events of getting other toy than chocolate
=
8
7
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