Question

The distances (in km) of 40 female engineers from their residence to their place of work were found as follows: 5 3 10 20 25 11 13 7 12 31 19 10 12 17 18 11 32 17 16 2 7 9 7 8 3 5 12 15 18 3 12 14 2 9 6 15 15 7 6 2

Find the probability that an engineer lives: at most 15 km from her place of work.​

Answer 1

Answer:

first make a tabular representation of this data..

0-5. 5

5-10. 11

10-15. 11

15-20. 9

20-25. 1

25-30. 1

30-35. 2

TOTAL. 40

Step-by-step explanation:

favourable outcome(living atmost at 15km) =27

total outcome =40

probability =27/40