Statistics exam - PowerPoint PPT Presentation

The Research Skills exam:

The Research Skills exam:. The four horsemen of the apocalypse: pestilence, war, famine and the RS exam. The exam format: Open book - you can use your notes, books and an approved calculator in the exam . Two hours and five sections - Section 1: basic concepts.

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202 views • 18 slides

Topic 17

Topic 17. Standard Deviation, Z score, and Normal Distribution. Standard Deviation. Compute the standard deviation of 6, 1, 2, 11 Compute the mean first = (6 + 1 + 2 + 11) / 4 = 5 Now compute the squared deviations (1–5) 2 = 16, (2–5) 2 = 9, (6–5) 2 = 1, (11–5) 2 = 36

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192 views • 7 slides

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