Question

3) What is the function of "Histogram" in
Quality tools?
A) Narrow down the problem area
B ) Effect of discrete causes
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C) Indicates shape of distribution
D) Assess factors for problem​

Answer 1

Answer:

The histogram is one of the seven basic tools of quality control. Histograms are sometimes confused with bar charts. A histogram is used for continuous data, where the bins represent ranges of data, while a bar chart is a plot of categorical variables.