19 10 9 8 14 11 11 12 11 9 19 19 17 10 13 18 16 17 5 14 11 15 18 12 8 7 10 16 2 12
Construct a frequency distribution by making the class width 3 and the lower limit of first class 2. The dataset is the marks obtained in the previous class test out of 20.
Define the data type
a) discrete
b) continuous
c) norminal
d) ordinal
The data type for this dataset is a) discrete.
Frequency distribution with class width 3 and lower limit of first class 2:
2-4: 1
5-7: 1
8-10: 4
11-13: 7
14-16: 7
17-19: 8