PHL 214 Chapter Notes - Chapter 8: Cardiac Muscle
13 Sep 2016
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Exercise 1: the size of the sample is less than 50. An anonymous approach would provide a more comfortable experience for the sample thus increasing quality of content. No information is mentioned regarding the in-depth interviews. Consequently, information is lacking for a valid representation on a population: the real estate agent averaged out the number of schools closing per year. This might not be representative of the population because of a possibility that ten schools closed at the beginning of her chosen timespan. More information needs to be factored in to make a more accurate estimation. Exercise 2: there is no asserted or stated conclusion regarding inductive generalizations. An inference can be made on the sample of 10,000 students enrolled in either chemistry, biology, or physics, in 2002-2003. The survey focused on whether or not students had working experience in a lab.
