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For the multiple regression model: ,if x2 were to increase by 5,holding x1 and x3 constant,the value of y will:
Income
Payment acquired, typically at consistent times, for services performed or through investment profits.
Price
The money amount expected, needed, or conferred as a payment for a product.
Miles
A unit of distance or length, traditionally equal to 5280 feet in the United States and slightly more than 1609 meters by international agreement.
Perfect Substitutes
Goods that a consumer is completely indifferent between, meaning that one can replace the other in consumption without any loss of utility.
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