Question

a parent has collected data of number of schools based on the monthly fees .so that he can choose the school for admisssion of his child .data is us under
monthly fees no of
schools
300-600 5
600-900 12
900-1200 14
1200-1500 18
1500-1800 10
1800-2100 9
2100-2400 4


if a school is selected at random find the probability that the school is having
(1) maximum fees
(2)minimum fees
(3)fees less than ₹900
(4)fees is at least ₹1500 ​

Answer 1

Step-by-step explanation:

probability=no. of favourable outcomes/total no of outcomes

(same for all parts)

1. P=4/72

=1/18

2.P=5/72

3. no. of school with fees less than 900 =12+5=17

P= 17/72

4. number of course with fees at least rupees 1500 = 23

P= 23/72

Answer 2

Answer:

I have attached an attachment here

Step-by-step explanation:

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