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In: Statistics and Probability

Which of the following is correct? Select one: a. The data set 100, 200, 300 has...

Which of the following is correct? Select one:

a. The data set 100, 200, 300 has the same variance as the data set 150, 250, 350.

b. If two data sets have the same range, both sets will have the same interquartile range.

c. Pie and bar charts are graphical techniques for nominal data. The former focuses the attention on the frequency of the occurrences of each category, and the latter emphasizes the proportion of occurrences of each category

d. For a negatively skewed distribution, mean ≥ median ≥ mode. e. None of the suggested answers are correct.

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orchestra answered 2 years ago
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