Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Data Analysis Spreadsheet Basics Build a Spreadsheet Review Spreadsheet Basics

Jan Lundeen
Jan Lundeen
5,887 Points
Posted by Jan Lundeen
Jan Lundeen
5,887 Points

On Spreadsheet Basics Final quiz, I used SUM function to answer question 1 of 6. Where did I go wrong?

The question asked for the total number of fish that passed through the dam in 2001. I used the SUM function to sum up all the fish listed on the row for 2001(highlighted all cells in that row --- D65:M65). I got 3,592,960.00. However, the system marked it as wrong. Unless I forgot to include a cell in the row, I"m not sure why it is wrong. Can you help me out?

Thanks,

Jan

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

It does indeed appear that you missed column "C", which is the "Chinook Adult". And there were quite a few of those that year.

I got a different number by including that column which was scored correct by the quiz.

Jan Lundeen
Jan Lundeen
5,887 Points
Jan Lundeen
Jan Lundeen
5,887 Points

Hi Steven,

Okay. Thanks! I kept on staring at it. Looks like I overlooked that. Thanks for pointing that out!

Jan