1F
2F
3T
4F
5T
6F
7T
8T
9T
10F
11T
12T
13F
14T
15F
16F
17T
18T
19T
20F
, 21
a)
Group REQUENCY Relative Frequency
1 11 11/30=0,367
2 9 9/30= 0.3
3 10 10/30=0. 0.333
Total 30 1
b)
Bar chart
Device used to access My Unisa
3
2 REQUENCY
Group
1
0 2 4 6 8 10 12
c) Most students use laptops followed by mobile devices and lastly
Desktop computers.
Brand A B C TOTAL
Male 23 7 11 41
Female 40 47 19 106
Total 63 54 30 147
2F
3T
4F
5T
6F
7T
8T
9T
10F
11T
12T
13F
14T
15F
16F
17T
18T
19T
20F
, 21
a)
Group REQUENCY Relative Frequency
1 11 11/30=0,367
2 9 9/30= 0.3
3 10 10/30=0. 0.333
Total 30 1
b)
Bar chart
Device used to access My Unisa
3
2 REQUENCY
Group
1
0 2 4 6 8 10 12
c) Most students use laptops followed by mobile devices and lastly
Desktop computers.
Brand A B C TOTAL
Male 23 7 11 41
Female 40 47 19 106
Total 63 54 30 147
