Question

In an experiment tor testing rubber materials interest centered on the effect of the mix (A,B or C), the laboratory involved (1, 2, 3, or 4), and the temperature (145, 155, 165°C)on the time in minutes to a rise above the minimum, time of 2 inch-pounds. Assuming a completely randomized design, do un ANOYA one the following data.

Fig: 1

Fig: 2