the age of 50 student (years) in genius school , lagos week recorded as information...

the age of 50 student (years) in genius school , lagos week recorded as information in the table below
6 15 11 13 16 4 12 14 3 17 1 7 5 1 7 16 12 10 12 22 13 10 6 7 8 8 9 13 6 16 6 12 13 10 2 11 9 15 1 20 25 14 11 17 15 11 12 13 10 18
a.prepare a grouped frequency table for the data using class size of 5
b.determine the class limits,the class boundaries and class centre of the second class
c.what is the probability that a student chosen of random is at least 16 years old?

1 Answers Available
Asked by Oluyemi on 5th June, 2022