6. Which of the following statements are true? A. The population mean u and population median u will not generally be equal to one another. B. There are four quartiles; they divide the data set into four equal parts. C. A 10% trimmed mean would be computed by eliminating the smallest 5% and the largest 5% of the sample values and then averaging what is leftover. D. All of the above.

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6.
Which of the following statements are true?
A. The population mean u and population median ũ will not generally be equal to one
another.
B. There are four quartiles; they divide the data set into four equal parts.
C. A 10% trimmed mean would be computed by eliminating the smallest 5% and the largest 5%
of the sample values and then averaging what is leftover.
D. All of the above.
В.
С.
Transcribed Image Text:6. Which of the following statements are true? A. The population mean u and population median ũ will not generally be equal to one another. B. There are four quartiles; they divide the data set into four equal parts. C. A 10% trimmed mean would be computed by eliminating the smallest 5% and the largest 5% of the sample values and then averaging what is leftover. D. All of the above. В. С.
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