In: Statistics and Probability
For the following data set:
a) draw a scatter diagram,
b) develop the estimation equation that best describes the data,
c) predict Y for X = 10, 15, 20.
X 13 ,16 ,14 ,11 ,17 ,9 ,13 ,17 ,18, 12
Y 6.2 ,8.6 ,7.2 ,4.5 ,9.0 ,3.5 ,6.5 ,9.3 ,9.5, 5.7
Using the data given below,
a) draw the scatterplot,
b) develop the estimation equation that best describes the data,
c) predict Y for X = 5, 6, 7.
X 16 ,6 ,10, 5 ,12 ,14
Y -4.4 ,8.0, 2.1 ,8.7 ,0.1 ,-2.9
a, b)
c.
predict Y for X = 10, 15, 20 is 5, 8, 11 respectively.
a, b)
c)
predict Y for X = 5, 6, 7 is 8.79,7.55,6.30 respectively.
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