Probability that someone asked to pick a number from 1 to 10

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When 190 students were asked to pick a number from 1 to 10, the number of students selecting each number were as follows:

Number

1

2

3

4

5

6

7

8

9

10

Total

Frequency

2

9

22

21

18

23

56

19

14

6

190

a. What is the approximate probability that someone asked to pick a number from 1 to 10 will pick the number 3?

b. What is the approximate probability that someone asked to pick a number from 1 to 10 will pick one of the two extremes, 1 or 10?

c. What is the approximate probability that someone asked to pick a number from 1 to 10 will pick an odd number?

Reference no: EM131411769

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