Stat-312: ICE #02 Frequency Histograms, Control Charts & SPC
The histogram below is based on measurements of the number of scratches on a camera lens determined by
Recall that Minitab cutpoint binning puts data values that fall on bin boundaries into the
bin on the right, by the rule b
Answer the following questions based on the histogram.
(b) Is this distribution symmetric, skewed left, or skewed right?
This distribution is skewed right; the tail to the right is more elongated than the tail on the left.
(c) Based on your answer to part (b), estimate the numeric value of skew.