Can you clarify the following statement: Compute the the sum by both ID1 and ID2 ? -HW1 Exercise4 (due 2/1)- Hello Dr. Ballings,
For exercise 4, where you ask us to "Compute the sum by both ID1 and ID2," are you asking us to compute the sum of the variable V2 by both
ID1 and ID2?
We know that:
where ID1=1 and ID1 =1; ID2=1 and ID2 =1
and V2 = 1 and V2 = 2
As a result, the sum of the variable V2 by both ID1 and ID2 is 3.
If this incorrect, could you explain how we should approach this problem?
Answers and follow-up questions Answer or follow-up question 1
This is what you should have:
ID1 ID2 x
1 1 3
2 1 4
1 3 7
2 4 8
Michel BallingsSign in to be able to add an answer or mark this question as resolved.