Tuesday, 30 September 2014

TOFU Blog Math

TWMM Investigations 1 & 2 Summative Assessment Math 8+

Concept & problem #: Residuals 1C

Type of error: T & U

Description of error: I had a small panic attack when I saw the test and how slow I was going when I started. So in an attempt to hurry up I quickly tried to solve these problems. Rushing my handwork was sloppy and disorganised. So when I went to put down the answers I put down the wrong ones and the answers became way off from what they should have been.

Problem redone correctly: 
Number of trees predicted by model = 80, 180, 280, 380, & 480.
Residual = 20, 0, 20, 0, & 30.


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