Question: Please explain and give solution. Thx After collecting psychological data, a regression is performed to relate the Depression Index to Years of Formal Education. The

Please explain and give solution. Thx

After collecting psychological data, a regression is performed to relate the Depression Index to Years of Formal Education. The equation is y = 10 + 0.5x where y represents the Depression Index and x represents Years of Formal Education. When comparing two individuals who differ in years of formal education by 5 years, on average, how much should the Depression Index differ by?
0.25
10
2.5

10.5

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