Assignment:
The following table shows a set of observed values and their frequencies:
|
Value
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
|
Frequency
|
5
|
4
|
7
|
10
|
13
|
8
|
3
|
1
|
• Compute mean, variance, and standard deviation.
• Find the cumulated relative frequencies.
Provide complete and step by step solution for the question and show calculations and use formulas.