Question

What is the mean value of "y" when the average temperature is 42 and the average percentage of sunshine is 26.5, based on the model equation: "y = 415.11 - 6.6x - 4.405 + 2.6"?

Answer 1

The mean value of y can be found by substituting the given values of x, temperature, and percentage of sunshine into the model equation y = 415.11 - 6.6x - 4.405 + 2.6.

Step-by-step explanation:

The mean value of y can be found by substituting the given values of x, temperature, and percentage of sunshine into the model equation y = 415.11 - 6.6x - 4.405 + 2.6.

For the average temperature of 42, substitute x = 42 into the equation: y = 415.11 - 6.6(42) - 4.405 + 2.6.

After evaluating the expression, the mean value of y will be obtained.