i want 5 practicals questions and answers of chapter presentation of data textual and tabular presentation
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1.what is meant by tubulation?
a- the method of arranging data in form of rows and columns is known as tubulation.
2. state the meaning of frequency curve?
a- Frequency curve is obtained by joining the points of a frequency polygon through freehand smooth curves not by straight line.
3. State the meaning of sub divided bar diagrams?
a- Sub divided Bargrams are those diagrams in which more than one data are presented simultaneously, total values and parts there in a set of data.
4. Define the give curve.
a- It is the curve which is constructed by plotting cumulative frequency data on the paper in a form of a smooth curve.
5. What is meant by false base line?
a- When there is a large gap between zero and minimum value of available than to minimize this gap we use false base line.
hope it helps!!!
a- the method of arranging data in form of rows and columns is known as tubulation.
2. state the meaning of frequency curve?
a- Frequency curve is obtained by joining the points of a frequency polygon through freehand smooth curves not by straight line.
3. State the meaning of sub divided bar diagrams?
a- Sub divided Bargrams are those diagrams in which more than one data are presented simultaneously, total values and parts there in a set of data.
4. Define the give curve.
a- It is the curve which is constructed by plotting cumulative frequency data on the paper in a form of a smooth curve.
5. What is meant by false base line?
a- When there is a large gap between zero and minimum value of available than to minimize this gap we use false base line.
hope it helps!!!
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