b$.$ Assuming a linear$$ relationship, use the$$ least$-$squares method to compute the regression coefficients and $.$

$$

enter your response here and

$$

enter your response here

$($Round to two decimal places as$$ needed.$)$

Part $3$

c$.$ Interpret the meaning of the$$ Y$-$intercept, $,$ and the$$ slope, Choose the correct answer below.

A$.$

The$$ Y$-$intercept, $,$ implies that if the summated rating of a restaurant is$$ zero, the cost per person is $,$ in dollars. The$$ slope, $,$ implies the average cost per person is dollars.

B$.$

A practical interpretation of the$$ Y$-$intercept is not meaningful because no operating restaurant is likely to have a rating of zero. The slope implies that for each increase of $1$ in the summated$$ rating, the cost per person is expected to increase by the value of $,$ in dollars.

C$.$

The$$ Y$-$intercept, $,$ implies that if the summated rating of a restaurant is$$ zero, the cost per meal is equal to $,$ in dollars. The$$ slope, $,$ implies that for each increase of $1$ in the summated$$ rating, the cost per person is expected to decrease by $,$ in dollars.

D$.$

The$$ Y$-$intercept, $,$ implies that if the summated rating of a restaurant is$$ zero, the cost per meal is equal to $,$ in dollars. The$$ slope, $,$ implies that for each increase of $1$dollar in the cost per$$ person, the summated rating is expected to increase by $.$

Part $4$

d$.$ Predict the mean cost per person for a restaurant with a summated rating of $.$

$$$

$$

enter your response here per person $($Round to the nearest cent as$$ needed.$)$

Part $5$

e$.$ What should you tell the owner of a group of restaurants in this geographical area about the relationship between the summated rating and the cost of a$$ meal?

A$.$

As$$ expected, the higher the summated rating of the$$ restaurant, the higher the restaurant can charge per meal.

B$.$

As$$ expected, the lower the summated rating of the$$ restaurant, the higher the restaurant can charge per meal.

C$.$

As$$ expected, the higher the summated rating of the$$ restaurant, the less the restaurant can charge per meal.

D$.$

As$$ expected, the summated rating of the restaurant is not associated with what the restaurant can charge per meal.