Multiple Choice
When data are collected using a qualitative,nominal variable (e.g.,male or female) ,what is true about a frequency table that summarizes the data?
A) The upper and lower class limits must be calculated.
B) Class midpoints can be computed.
C) The number of classes corresponds to the number of a variable's values.
D) The "2 to the k rule" can be applied.
Correct Answer:
Verified
Correct Answer:
Verified
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