1) Given a Statistics class of 27 students, the number of minutes each student spent per day doing homework are given below:

37116787876133663241

828611044111 80626188

77779988115848711381

In constructing the Frequency Distribution with 8 classes, find the CLASS WIDTH as agreed that the number ends in a 0 or a 5.

A.10

B.15

C.20

D.25

2)Given a Statistics class of 27 students, the number of minutes each student spent per day doing homework are given below:

37116787876133 663241

8286110 44111 80626188

77779988115 8487113 81

In constructing the Frequency Distribution with 8 classes, find the FREQUENCIES of the FOURTH class.

A.11

B.12

C.13

D.14