Page 263 - F2 - MA Integrated Workbook STUDENT 2018-19

Statistical techniques

Test your understanding 2

For a set of six pairs of observations the following results were obtained:

x = 1

y = 15

2
x = 15
2
y = 65
xy = 7

The equation of a straight line for the above data would be:

y = + x

Illustrations and further practice

Now try TYU question 1 from Chapter 12.

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