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Question
Histograms or frequency plots
a. are graphical tools used to understand variability.
b. are constructed with a block of data separated into five to twelve bars or sections from low number to high number.
c. have a vertical axis that is the frequency and the horizontal axis is the scale of characteristics.
d. are finished charts that resemble a bell if the data is in control.
e. all the above
Answer
This answer is hidden. It contains 1 characters.
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