When using a control chart, a point plotting within the limits on the chart is
A graph of a data set, composed of a series of rectangles, each proportional in width to the range of values in a class and proportional in height to the number of items or fraction of items falling in these classes, is called which of the following?
Given the following probabilities
1 or more defects = .70
2 or more defects = .35
3 or more defects = .15
4 or more defects = .03
What is the probability of 2 or fewer defects?
