Please solve the sum attached below
Attachments:
Answers
Answered by
1
Step-by-step explanation:
ans.i is probability of 30 years or more=
number of favourable outcomes / number of total outcomes=26+15+8+6/5+40+26+15+8+6
=55/100
11/20
ans.ii probability probability of 50 year = number of favourable outcome/number of total outcomes
=82/100
=41/50
ans iii. probability of worker having age from 10 to 19 years= sum of favourable observation/sum of total observation
=5/100
1/20
hope this is helpful
Answered by
0
Answer:
Step-by-step explanation:
20 , 20 , 40 , 6
Similar questions