At a Sawmill in Oregon,a Process Improvement Team Measured the Diameters

Multiple Choice

At a sawmill in Oregon,a process improvement team measured the diameters for a sample of 1,500 logs.The following summary statistics were computed: Given this information,which of the following statements is correct?

A) The distribution of log diameters is symmetric.
B) A log that is over 20 inches in diameter can be considered an outlier.
C) The distribution of log diameters is right-skewed.
D) The distribution is left-skewed.