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5 cards from this section. Quick, good the night before a test.
What is the mean of the following data set: {1, 2, 3, 4, 5}?
Add all values and divide by the number of values.
What is the mode of {3, 4, 4, 5, 6}?
Find the value that appears most frequently.
What is the mean of the dataset {1, 1, 1, 1, 2}?
Use the average formula.
True or False: The mode can be more than one value.
Consider datasets with repeating values.
Given a dataset {5, 3, 5, 2, 8, 1, 9}, calculate the mean, median, mode, skewness, and kurtosis.
Use respective formulas for each measure.
Explain how skewness and kurtosis would affect the interpretation of a dataset in finance.
Consider the implications of investment similarities to distributions.
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