Consider the following frequency distribution:

Class Frequency

10 up to 20 31

20 up to 30 34

30 up to 40 44

40 up to 50 23

a.Construct the relative frequency distribution. (Round your answers to 3 decimal places.)

Class Relative Frequency

10 up to 20

20 up to 30

30 up to 40

40 up to 50