To determine the Breaking Strength (kg) of Thin, Medium, Heavy, and Extra Heavy rubber seals that either
Question:
To determine the Breaking Strength (kg) of Thin, Medium, Heavy, and Extra Heavy rubber seals that either have not been treated (Control) or treated as follows: Wetted; Wetted 15 minutes before stretching; Rubbed with petroleum jelly; Rubbed with petroleum jelly 15 minutes before stretching; Rubbed with shaving cream; Rubbed with shaving cream 15 minutes before stretching; Soaked in lubrication ointment; Soaked in lubrication ointment 15 minutes before stretching; Exposed to saliva, or Exposed to saliva 15 minutes before stretching
(A). Outline the research components in the study.
(B). State the type of response variable(s) in the study, and the statistic(s) that is used to describe this type of response variable.
(C). What is the factorial scale of the study?
Probability & Statistics for Engineers & Scientists
ISBN: 978-0130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying