Question

12. An organisation selected 2400 families at random and surveyed them
to determine a relationship between the income level and the number
of vehicles in a family. The information gathered is listed in the table
below:
Number of vehicles per family
Monthly income
(in )
0
1
3 or more
Less than 25000
10
25000- 30000 10 305
27
30000- 35000
535
35000-40000
469
40000 or more
1
579
88
Suppose a family is chosen at random. Find the probability that the
family chosen is
(i) earning * 25000 30000 per month and owning exactly 2 vehicles.
(ii) earning 40000 or more per month and owning exactly 1 vehicle."
(iii) earning less than 3 25000 per month and not owning any vehicle.
(y) earning * 35000 40000 per month and owning 2 or more vehicles.
((y) owning not more than 1\vehicle.
​

Answer 1

Answer:

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Answer 2

Answer:

sorry

Step-by-step explanation:

i don't know