# Question: An article in Industrial Quality Control 1956 pp 5 8 describes

An article in Industrial Quality Control (1956, pp. 5–8) describes an experiment to investigate the effect of glass type and phosphor type on the brightness of a television tube. The response measured is the current necessary (in microamps) to obtain a specified brightness level. The data are shown in Table 8E.1. Analyze the data and draw conclusions.

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