Question

When 200 students were asked to pick a number from 1 to 10, the number of students selecting each number were as shown in the table.
Number 1 2 3 4 5 6 7 8 9 10 Total
Frequency 3 13 22 25 16 25 56 20 13 7 200
(a) What is the approximate probability that someone asked to pick a number from 1 to 10 will pick the number 2? (Round your answer to 4 decimal places.)


(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? (Round your answer to 4 decimal places.)


(c) What is the approximate probability that someo