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The following table gives the number of small-scale units registered with the Directorate of Industries between 1985 and 1991. Show the growth on a trend line by the free hand method. Yea - Business Mathematics and Statistics

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प्रश्न

The following table gives the number of small-scale units registered with the Directorate of Industries between 1985 and 1991. Show the growth on a trend line by the free hand method.

Year No. of units (in '000)
195 10
986 22
1987 36
198 62
1989 55
1990 0
1991 34
1992 50
आलेख

उत्तर

We follow the procedure as given below:

(a) Plot the data on a graph

(b) Join all the points by a free hand smooth curve

(c) A line is drawn which passes through the maximum number of plotted points

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 9: Applied Statistics - Exercise 9.1 [पृष्ठ २१०]

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सामाचीर कलवी Business Mathematics and Statistics [English] Class 12 TN Board
अध्याय 9 Applied Statistics
Exercise 9.1 | Q 16 | पृष्ठ २१०
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