Which statement is true? Select one: a. 1.2 < -6.9 b. 6.9 < 1.2 c. -6.9 < -1.2 d. -1.2 > 6.9
1 answer:
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Answer:
a. at zero years of education, income equals $1500
Step-by-step explanation:
The equation for income 'I', as a function of years of education 't' is given by:
Where b is the regression coefficient and a is the intercept.
The intercept is the value assumed by the function for t = 0 years of education:
Since the income function measures income in $1,000s, at zero years of education, income equals $1500