3-2 Exercise_Measures of Average and Measures of Deviation

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Southern New Hampshire University *

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Psychology

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Dec 6, 2023

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docx

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3-2 Exercise: Measures of Average and Measures of Deviation Derwin Siverand PSY-223 Research I: Stats for Psych Southern New Hampshire University Exercise 11: Car Crash Test Measurements (Section 4.1 Exercises) An elevated risk of harm is indicated by HIC scores between 326 and 544. There is a lack of data on larger cars, therefore we cannot compare the risks of head injuries in small and large vehicles. Accurate Head Injury Criterion (HIC) measurements for a subset of bigger vehicles are required for any valid comparison. Then, we can compare the two groups' means (or medians) of HIC readings or run a statistical analysis to see if there's a significant difference. The HIC is just one kind of safety precaution. The likelihood of injury in an accident can be greatly affected by factors such as safety features, driver conduct, and vehicle design. Exercise 10: Car Crash Test Measurements (Section 4.3 Exercises) During collision tests, there are discernible differences in the likelihood of sustaining a head injury. This is demonstrated by the fact that the HIC readings of the tiny automobiles differ from one another. In order to conduct a comprehensive analysis of the safety of automobiles, it is essential to take into consideration the entire spectrum of data, rather than merely the average or maximum values. Some automobiles may have HIC values that are regularly higher or lower than others.
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