Westonci.ca is the best place to get answers to your questions, provided by a community of experienced and knowledgeable experts. Experience the ease of finding accurate answers to your questions from a knowledgeable community of professionals. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

A sample of n = 16 individuals is selected from a population with a mean of μ = 80. Treatment is administered to the sample, and after the treatment, the sample mean is found to be M = 86 with a standard deviation of s = 8.
Does the sample provide sufficient evidence to conclude that the treatment has a significant effect? Test with α = 0.05.