Assignment:
Solve the below:
Q1: The following table contains information on the 2002 resident population of the U.S., by age. cumulative sum 1,107,108 1,559,304 2,829,723 3,897,966 4,486,508
| Age (years) |
< 18 |
18 - 24 |
25 - 44 |
45 - 64 |
≥ 65 |
| No. in 000s |
1,107,108 |
452,196 |
1,270,419 |
1,068,243 |
588,542 |
1 If a resident of the U.S. is chosen at random, find the probability that he or she is 25 to 44 years old.
2 If a resident is chosen at random, find the probability that he or she is older than 24 years old.
3 In what age category does the median age fall
Attachment:- Portfolio Return.rar