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Question 1133151: 2.1 Construct a diagram to show graphically the relationship between the yield of corn and rainfall from the following data:
Year Yield per hectare in 100kg bags(kg)(x) Seasonal Rainfall in Millimetres(y)
63 24 50
64 19 80
65 36 120
66 32 115
67 26 75
68 34 70
69 26 115
70 26 77,5
71 29 60
72 38 175
73 40 177,5
74 30 115
2.2 Compare and interpret (with the aid of rough diagrams) the skewness in the two distributions given in section 1 above.
(Assume: standard deviation of X = 5,95 and Y = 40)
Answer by josgarithmetic(39617)   (Show Source):
You can put this solution on YOUR website! Your data will look better if arranged THIS WAY, to see your categories clearly:
Year Yield per hectare Seasonal Rainfall
in 100kg bags(kg) ,x in Millimetres(y)
63 24 50
64 19 80
65 36 120
66 32 115
67 26 75
68 34 70
69 26 115
70 26 77,5
71 29 60
72 38 175
73 40 177,5
74 30 115
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