If I had 12 measurements: 30, -38, -70, -78, 32, 73, 49, -88, 29, 32, 42, 6, and they were labeled x1, x2, x3 etc, how would I find the following?
Find http://www.aleks.com/alekscgi/x/math...3%28%237%3A%2A .
I added all the numbers, and came up w/19. Then I took x1 which was 30 and added 49 to that and then multiplied that by 19 and came up w/1501 which is the wrong answer. Can anybody help me w/this? Thank you.
Would this be 19+49= 68? Would that be the answer?
Originally Posted by Y-rag
Can you handle it from here buddy?
VonNemo, I get 607. Does that seem like I handled it?
This is worse than learning to play the piano and I've never done that but I can guess how painful it would be.
I'm getting 607. Try again. Always check your work, man.
I corrected myself after I sent the wrong number, I got 607 also. Dumb mistake on my part. Thank you immensely.