KINESIOL 2F03 Lecture Notes - Twin, Teratology, Amnion
5 Jun 2013
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Document Summary
Those who fall between -2 and 3; 80% of these are considered normal variance (normal), the other 20% considered abnormal who hover between. 2nd 10th percentile i. e + 2 = 97. 1% percentile, - 2 = 2. 1% percentile. Understand percentile threshold in bell curve and how they relate to sd. Monozy = come from 1 conception, 1 sperm and 1 egg, and shortly after conception egg splits, and end up with monozy twins. Sperm initially penetrates egg, start with certain geno, every cell subsequent witht hat will have same genetic traits, then splits almost 100% of identical genetic makeup. Dizy = can form diff amnion and chorion membrane, bc they are 2 individual different concepti. 15 t/f, 60 t/f, 1 bonus mark. Not super intense math, find z scores. Z score is a multiple of a sd unit.
