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Learn how to determine percentile values and Interquartile Range (IQR) for IQ data modeled on N(100,16). Explore the 15th, 98th percentiles and IQR calculation methods.
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Chapter 6 Problems Whose excited? No one? Ok, well here we go anyways…
#38 – Like #36 on HW • Consider the IQ Model N(100,16) • A) What IQ represents the 15th percentile? • B) What IQ represents the 98th percentile? • C) What’s the IQR of the IQs?