Use the following description for Questions 5-6.Three different washing solutions are being compared to study their effectiveness in retarding bacteria growth in five-gallon milk containers.The analysis is done in a laboratory, and only three trials can be run on any day. Because days could represent a potential source ofvariability, the experimenter decides to use a model that reduces experimental error (and hence increases precision) by grouping days intoblocks. Observations are taken for four days, values in table below show measurement of effectiveness (bacteria growth rate after using thesolution) for each day and solution type.DaysSolution141132218391624174434122Question 5)Select the correct statement below.O We should use a randomized block design using a two-way ANOVA model without an interaction term between Solution and Day andwith a blocking factor for Days.O We should use a randomized block design using a two-way ANOVA model without an interaction term between Solution and Day andwith a blocking factor for Solution.O We should use a randomized block design using a two-way ANOVA model without an interaction term between Solution and Day andwith a blocking factor for Bacteria growth.O We should use a one-way ANOVA using Solution as the Factor.

Use the following description for Questions 5-6. Three different washing solutions are being compared to study their effectiveness in retarding bacteria growth in five-gallon milk containers. The analysis is done in a laboratory, and only three trials can be run on any day. Because days could represent a potential source of variability, the experimenter decides to use a model that reduces experimental error (and hence increases precision) by grouping days into blocks. Observations are taken for four days, values in table below show measurement of effectiveness (bacteria growth rate after using the solution) for each day and solution type. Days Solution 1 1 13 22 18 39 16 24 17 44 3 1 22 Question 5) Select the correct statement below. O We should use a randomized block design using a two-way ANOVA model without an interaction term between Solution and Day and with a blocking factor for Days. O We should use a randomized block design using a two-way ANOVA model without an interaction term between Solution and Day and with a blocking factor for Solution. O We should use a randomized block design using a two-way ANOVA model without an interaction term between Solution and Day and with a blocking factor for Bacteria growth. We should use a one-way ANOVA using Solution as the Factor.

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter3: Straight Lines And Linear Functions

Section3.4: Linear Regression

Problem 12SBE: Find the equation of the regression line for the following data set. x 1 2 3 y 0 3 4