SI a) b) ERSITY Describe the general shape of the scatter diagram below, i.e.: correlation Draw the line of best fit and
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SI a) b) ERSITY Describe the general shape of the scatter diagram below, i.e.: correlation Draw the line of best fit and
SI a) b) ERSITY Describe the general shape of the scatter diagram below, i.e.: correlation Draw the line of best fit and make a prediction about the line Determine the equation for the line of best fit Use the equation to interpolate a sales value at 10 Use the equation to extrapolate a sales value at 30" d) e) Ice Cream Sales (5) 240 Temperature (T) 6 16 12 15 19 24 325 280 340 360 380 Ice Cream Sales vs Temperature 400 350 300 250 Ice Cream Sales (s) 200 150 100 50 25 30 20 15 0 0 10 5 Temperature (t)
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