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1.a. Use the first and last data points of the total population for each of the years from the Probability Island to find a linear

1.a. Use the first and last data points of the total population for each of the years from the Probability Island to find a linear equation to model the data.

b. Graph the equation.

c. Compare the slope of the Linear Regression Line of question 1 with the slope of this line.Provide an explanation of why they may similar or differ.

d. Use the equation to predict the population in year 20.

image text in transcribed
Woman Year Year Year Year Year Year Year Year Year Year 2 3 4 5 6 7 8 9 10 1 2 GIRL BOY BOY GIRL 3 GIRL BOY 4 GIRL BOY 5 BOY BOY BOY 6 BOY 7 GIRL GIRL 8 GIRL GIRL 9 GIRL 10 GIRL 11 GIRL GIRL 12 13 GIRL GIRL 14 15 BOY 16 BOY BOY GIRL 17 GIRL 18 GIRL GIRL 19 BOY GIRL BOY 20 BOY BOY Chart 2 Year 0 1 2 3 4 5 6 7 8 9 10 Male 75 76 78 79 81 82 85 85 86 88 90 Female 75 77 79 80 81 83 86 90 91 91 94 Total 153 157 159 162 165 171 175 177 179 184

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