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
Probability of spinnin a 2 = 1/8
Probability of rollin a 3 = 1/6
<span>probability of spinning a 2 and rolling a 3 = 1/8 * 1/6 = 1/48
Answer is B
Hope it helps!
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