document.write( "Question 1133151: 2.1 Construct a diagram to show graphically the relationship between the yield of corn and rainfall from the following data:
\n" ); document.write( "Year Yield per hectare in 100kg bags(kg)(x) Seasonal Rainfall in Millimetres(y)
\n" ); document.write( "63 24 50
\n" ); document.write( "64 19 80
\n" ); document.write( "65 36 120
\n" ); document.write( "66 32 115
\n" ); document.write( "67 26 75
\n" ); document.write( "68 34 70
\n" ); document.write( "69 26 115
\n" ); document.write( "70 26 77,5
\n" ); document.write( "71 29 60
\n" ); document.write( "72 38 175
\n" ); document.write( "73 40 177,5
\n" ); document.write( "74 30 115\r
\n" ); document.write( "\n" ); document.write( "2.2 Compare and interpret (with the aid of rough diagrams) the skewness in the two distributions given in section 1 above.
\n" ); document.write( "(Assume: standard deviation of X = 5,95 and Y = 40) \n" ); document.write( "

Algebra.Com's Answer #750328 by josgarithmetic(39618) $\"\"$ $\"About$

You can put this solution on YOUR website!
Your data will look better if arranged THIS WAY, to see your categories clearly:
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\r\n" );
document.write( "Year              Yield per hectare                       Seasonal Rainfall \r\n" );
document.write( "                  in 100kg bags(kg) ,x                    in Millimetres(y)\r\n" );
document.write( "63                     24                                      50\r\n" );
document.write( "64                     19                                      80\r\n" );
document.write( "65                     36                                      120\r\n" );
document.write( "66                     32                                      115\r\n" );
document.write( "67                     26                                      75\r\n" );
document.write( "68                     34                                      70\r\n" );
document.write( "69                     26                                      115\r\n" );
document.write( "70                     26                                      77,5\r\n" );
document.write( "71                     29                                      60\r\n" );
document.write( "72                     38                                      175\r\n" );
document.write( "73                     40                                      177,5\r\n" );
document.write( "74                     30                                      115\r\n" );
document.write( "

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