How do I average row of cells when another row of cells is within given values?

[dgarcia1977]

How do I average row of cells when another row of cells is within given values?

[#2]

Kindly attach a sample file for better understanding

[#3]

@dgarcia1977 

Perhaps you mean AVERAGEIFS()

[#4]

@Abiola1 

I have some of what I want, but I would like to have when I input the values in the temp 1 cell it automatically populates the delta.