Question

21.
A survey of 200 families in a society shows the following results
Number of cars
0 1
owned by a family
Number of families
105
60
15
Out of these families one is chosen at random what is the probability that the
chosen family has (a) No Car? (b) 2 cars (c) more than 1 car?​

Answer 1

probability of no can is 0 because all families has car

Answer 2

Answer:

we have know the total outcome is 200 and

formal is P-favorable outcome /total outcome

Step-by-step explanation:

a)no car -

P (no car) = 20/200= 1/10

b)2cars

P(2cars)= 60/20=3/10

c)More than 1 car

P(more than 1 car) = 60+15=75

=75/200=3/8

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