Compute the adjusted treatment means and their standard errors using the data in Problem 14-14. Problem 14-14.
Question:
Compute the adjusted treatment means and their standard errors using the data in Problem 14-14.
Problem 14-14.
Four different formulations of an industrial glue are being tested. The tensile strength of the glue when it is applied to join parts is also related to the application thickness. Five observations on strength (y) in pounds and thickness (x) in 0.01 inches are obtained for each formulation. The data are shown in the following table. Analyze these data and draw appropriate conclusions.
Glue Formulation 1 2 3 4 y y y y 46.5 13 48.7 12 46.3 15 44.7 16 45.9 14 49.0 10 47.1 14 43.0 15 49.8 12 50.1 11 48.9 11 51.0 10 46.1 12 48.5 12 48.2 11 48.1 12 44.3 14 45.2 14 50.3 10 48.6 11
Step by Step Answer:
To compute the adjusted treatment means and their standard errors we typically use Analysis of Covar...View the full answer
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