SOLUTION: The age distribution of a population is show .Fine the probability of each event . under 5% : 7% 5 - 14 : 13% 15 - 24; 14% 25-34 : 13% 35 -44 ;13% 45

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Question 1031605: The age distribution of a population is show .Fine the probability of each event .
under 5% : 7%
5 - 14 : 13%
15 - 24; 14%
25-34 : 13%
35 -44 ;13%
45 - 54: 15%
55 - 64 : 12%
65+ 13%
A) A person chosen at random is at least 15 years old.
B) A person chosen random is from 25 year to 44 years old

Thanks
Answer by ikleyn(52787) (Show Source):
You can put this solution on YOUR website!
,
The age distribution of a population is show .Fine the probability of each event .
a) under 5 : 7% <---- (!! under 5 !! Not under 5% !!)
b) 5 - 14 : 13%
c) 15 - 24; 14%
d) 25-34 : 13%
e) 35 -44 ;13%
f) 45 - 54: 15%
g) 55 - 64 : 12%
h) 65+ 13%

A) A person chosen at random is at least 15 years old. c + d + e + f + g + h = . . . (calculate it yourself) B) A person chosen random is from 25 year to 44 years old d + e = . . .

SOLUTION: The age distribution of a population is show .Fine the probability of each event . under 5% : 7% 5 - 14 : 13% 15 - 24; 14% 25-34 : 13% 35 -44 ;13% 45 - 54: 15% 55 -