PSY-P 330 Midterm: Psychology 330 IU k300 Exam2
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Instructions: work these problems before you view the answer key, which is available on. Bring both to the exam on thursday: suppose you work for a major car maker. They are designing cars to fit the majority of people (but obviously not everyone). That is, there is no lower limit to how short a person could be and still use this car. 30% of the people fall above a value of 44. Name: what is the difference between the standard deviation and the standard error, the makers of a new fat substitute, fatbegone , have hired you to determine if replacing the lard in potato chips changes the taste. The makers know that on average, people eat 27 of the regular chips. You get 6 friends, and record how many chips made with fatbegone they eat. Your experiment will measure the number of chips eaten by each person.
