The figure represents:
Bar Chart.
Pie Chart.
Frequency.
Pictogram.
The range of the set of scores, 3, 4, 1, 2, 5, 1, 8 is:
2.
8.
7.
1.
Which software is best suited for statistical analysis of data?
Application software.
Spreadsheets.
Word processors.
Internet browsers.
Information collected for treatment in statistics is called:
Values.
Data.
Info.
The median of the marks 3, 7, 9, 11 and 13 is:
11.
9.
13.
8.6.
