a)Sketch a 2-sided specification with data distributed as a left-skew, positive kurtosis, and indicate which, if any, spec limit(s) are at risk.

b)Sketch a 1-sided, lower specification limit with data distributed as a right-skew, negative kurtosis, and indicate which, if any, spec limit(s) are at risk.

c)Sketch a 1-sided upper specification limit with data distributed as a left-skew, positive kurtosis, and indicate which, if any, spec limit(s) are at risk.