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    unit 3
    can someone pls explain when we use line of best fit and when we connect all of the points on the curve???? and does line of best fit have to be straight or can it be curved
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    Straight lines from dot to dot as cannot guess the intermediate values.
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    (Original post by pondsteps)
    unit 3
    can someone pls explain when we use line of best fit and when we connect all of the points on the curve???? and does line of best fit have to be straight or can it be curved
    The line if best fit has to be straight, with equal number of point above and below this line, passing through at least one or two points
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    (Original post by PlayerBB)
    The line if best fit has to be straight, with equal number of point above and below this line, passing through at least one or two points
    thanks! xxx
 
 
 
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