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Brain Size and Intelligence part 2
$ 5.00

Earlier this week you investigated measures of brain size and intelligence in a sample of 20 youths. A potential shortcoming of your prior analyses is that you did not take into account all available information in the dataset, in particular, gender.

Answer the following questions and explain your answers:

  1. Do any of the physiologic variables CCSA, HC, TOTSA, TOTVOL, and WEIGHT differ significantly between males and females?
  2. Do IQs differ significantly by gender?
  3. Undertake a paired analysis of IQs, in order to assess whether firstborns have higher IQs than non-firstborns. In this regard, there are 10 pairs of related youths, as denoted by the variable PAIR.
From Biology, General Biology Due on: 05 Feb, 2017 06:00:00 Asked on: 31 Jan, 2017 01:14:00
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