Question

plz guys tell me fast ........ plz try to solve the questions which u r able to solve



try to solve all the questions....​

Answer 1

Q3.

total families=1500

(i)2/1500= 1/750=0.01

(ii)814/1500=0.54

(iii)211/1500=0.145 (approx.)

Q4.

Total numbers in a dice=6

No.of prime numbers in a dice= 3

No.of odd numbers in a dice=3

(i)3/6=0.5 (2,3,5)

(ii)3/6=0.5 (3,4 &5)

(iii)3/6=0.5 (1,3,5)

Q5.

Total no.of students taken for survey=200

(i) 135/200= 0.675

(iii)65/200=0.325

[Or, we can just do 1-0.675=0.325... because the sum of probability is always 1]

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