Data show the population of the Philippines from 2015 to 2020. Assuming that there is a significant relationship between the year and the number of the population using 2% α, estimate the population in the year 2021 using regression analysis. YEAR (X): 2015, 2016, 2017, 2018, 2019, 2020 POPULATION (Y IN MILLION): 100.9, 103.7, 105.2, 106.7, 108.31, 109.58
TOPIC: LINEAR REGRESSION
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2. Data show the population of the Philippines from 2015 to 2020. Assuming that there is a significant relationship between the year and the number of the population using 2% α, estimate the population in the year 2021 using
YEAR (X): 2015, 2016, 2017, 2018, 2019, 2020
POPULATION (Y IN MILLION): 100.9, 103.7, 105.2, 106.7, 108.31, 109.58
3. A certain study found out that there is a significant relationship between the heights of fathers and their eldest sons in inches. Find the regression line equation to predict the height of the son if the height of the father is 78 inches.
HEIGHT OF THE FATHER (X): 71 69 69 65 66 63 68 70 60 58
HEIGHT OF THE SON (Y): 71 69 71 68 68 66 70 72 65 60
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