Three alternatives are suggested for electroplating to reduce dissolved metal cations so that they form a coherent
Question:
Three alternatives are suggested for electroplating to reduce dissolved metal cations so that they form a coherent metal coating on an electrode. In an experiment conducted to compare the manufacturing yields using the three alternatives, experimenters record the number of electrodes coated before the metal cations are exhausted. Suppose the data are
Without using the alternative formulas, calculate \[\begin{gathered} \sum_{i=1}^{k} \sum_{j=1}^{n_{i}}\left(y_{i j}-\bar{y}\right)^{2} \sum_{i=1}^{k} \sum_{j=1}^{n_{i}}\left(y_{i j}-\bar{y}_{i}\right)^{2} \\ \text { and } \sum_{i=1}^{k} n_{i}\left(\bar{y}_{i}-\bar{y}\right)^{2} \end{gathered}\]
and verify the identity of Theorem 12.1.
Data From Theorem 12.1
Step by Step Answer:
Probability And Statistics For Engineers
ISBN: 9780134435688
9th Global Edition
Authors: Richard Johnson, Irwin Miller, John Freund