The shape of a frequency distribution is often determined by: The number of classes The class interval The class midpoints The class limits
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A frequency distribution is a summary of how often different values occur within a dataset. Show more…
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(i) A frequency distribution is grouping of data into classes showing the number of observations in each class. (ii) The midpoint of a class, which is also called a class mark, is halfway between the lower and upper limits. (iii) A class interval, which is the width of a class, can be determined by subtracting the lower limit of a class from the lower limit of the next higher class. A) (i), (ii) and (iii) are all correct statements. B) (i) and (iii) are correct statements but not (ii). C) (i) and (ii) are correct statements but not (iii). D) (ii) and (iii) are correct statements but not (i).
Pritam S.
The class midpoint is Select one: The center of the class The lower limit of the class The upper limit of the class The width of the class The number of observations in a class
Ronald P.
Daniel C.
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