Question regarding the three batches of material

Reference no: EM131015065

The data set ph .txt contains measurements from three batches of material that were made at a chemical plant. For each batch numerous pH readings were taken during the course of production. For this particular material the pH should have been consistent throughout production.

(a) Construct a histogram for these data.

(b) Discuss the sources of measurement error in this study. What could have been done to minimize the measurement errors?

(d) Write a short report based on the histograms for these data.

Reference no: EM131015065

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