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Students were given a take-home statistics assignment and were asked to write down how long it took them (in minutes). Their answers are shown below. (a) Make a dot plot. (b) Use your judgment to construct a frequency distribution using whatever classes (bins) you wish. (c) Make a histogram. (d) Describe the distribution. (e) Did your bin choices agree with Sturges' Rule? If not, why not?
Essay Exams
A type of examination where students are required to write detailed answers in essay format to questions posed by the examiner.
Fluid Intelligence
The ability to think logically and solve problems in novel situations, independent of acquired knowledge, which can decrease with age.
Crystallized Intelligence
The ability to use knowledge, facts, and experience, often improving as one ages.
Fluid Intelligence
The capacity to think logically and solve problems in novel situations, independent of acquired knowledge.
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