A regression analysis between weight (y in pounds) and height (x in inches) resulted in the following least squares line: 
= 120 + 5x. This implies that if the height is increased by 1 inch, the weight, on average, is expected to:
Definitions:
Southern Conference for Human Welfare
A groundbreaking 1938 conference aimed at addressing economic and racial injustices in the South.
Interracial Organization
A group or association composed of members of different racial backgrounds working towards a common goal.
Jim Crow Laws
State and local laws that enforced racial segregation in the Southern United States.
Popular Front
A broad coalition of different political groups, often including left-wing movements, united for a common cause.
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