The number of newly reported crime cases in a county in New York State is shown in the accompanying table, where x represents the number of years since 2005, and y represents number of new cases. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, estimate the calendar year in which the number of new cases would reach 913. Years since 2005 (x) | New Cases (y) 1115 1 1052 2 1055 3 990 4 987 050

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
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The number of newly reported crime cases in a county in New York
State is shown in the accompanying table, where x represents the
number of years since 2005, and y represents number of new cases.
Write the linear regression equation that represents this set of data,
rounding all coefficients to the nearest tenth. Using this equation,
estimate the calendar year in which the number of new cases would
reach 913.
Years since 2005 (x) | New Cases (y)
1115
1
1052
2
1055
3
990
987
959
Transcribed Image Text:The number of newly reported crime cases in a county in New York State is shown in the accompanying table, where x represents the number of years since 2005, and y represents number of new cases. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, estimate the calendar year in which the number of new cases would reach 913. Years since 2005 (x) | New Cases (y) 1115 1 1052 2 1055 3 990 987 959
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