Question

Age range Frequency
21 – 30 32
31 – 40 18
41 – 50 22
51 – 60 24
61 – 70 19
71 – 80 11
81 – 90 3
The table shows the age groups of a sample of people at a concert. If a member of the audience is
selected at random, what is the probability that person is older than 60? Give your answer as a percentage
correct to 1 decimal place .

Answer 1

Answer:

here is ur ans...........