Diagrams and graphs are tools of
a. Collection of data.
b. Analysis.
c. Presentation.
d. Classification.
Diagrams and graphs are tools of Read More »
a. Collection of data.
b. Analysis.
c. Presentation.
d. Classification.
Diagrams and graphs are tools of Read More »
a. Seasonal variation.
b. Cyclic variation.
c. Irregular variation.
d. None of the above.
The maximum sales of the woollen clothes in time series is attached to the Read More »
a. Census method.
b. Sample method.
c. Both the census and sample method.
d. Neither census nor sample method.
When a population is infinite, the appropriate method is Read More »
a. Columns.
b. Rows.
c. Columns and rows.
d. Ascending order.
Classification is the process of arranging data in Read More »
a. Personal contact.
b. Records.
c. Journal.
d. News paper.
Which one of the following is not a sources of secondary data Read More »
a. Primary data.
b. Secondary data.
c. Published data.
d. Grouped data.
The data collected by questionnaires are Read More »
a. Irregular variation.
b. Cyclical variation.
c. Seasonal variation.
d. None of the above.
The sales of crackers in time series is associated with the Read More »
a. Secular trend.
b. Seasonal variation.
c. Coefficient of variation.
d. Cyclic variation.
is not a component of time series. Read More »
a. Histograms.
b. Hitograms.
c. Pie charts.
d. Bar diagrams.
Graphs of time series are called_ Read More »
a. Geographical.
b. Chronological.
c. Serial.
d. Calendar.
Classifying the data on time basis is known as Read More »