A plastic injection molding process is often used in manufac…
A plastic injection molding process is often used in manufacturing because of its ability to mold complicated shapes. An experiment was conducted on the manufacture of a television remote part, and the warpage (mm) of the part was measured and stored in the data file Warpage. Two factors were to be considered, the filling time (1, 2, or 3 seconds) and the mold temperature (60, 72.5, or 85°C). Use α = 0.05 unless stated otherwise. Q33.) For the temperature difference, 85.0 − 60.0 °C, the 95% CI is (−0.567, −0.028). Which interpretation is most appropriate?
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