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...


please provide explanation aswell if possible,



thank you so much!


Use the following description for Questions 5-6.<br>Three different washing solutions are being compared to study their effectiveness in retarding bacteria growth in five-gallon milk containers.<br>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<br>variability, the experimenter decides to use a model that reduces experimental error (and hence increases precision) by grouping days into<br>blocks. Observations are taken for four days, values in table below show measurement of effectiveness (bacteria growth rate after using the<br>solution) for each day and solution type.<br>Days<br>2<br>Solution<br>1<br>4<br>1<br>13<br>22<br>18<br>39<br>16<br>24<br>17<br>44<br>5<br>4<br>1<br>22<br>Question 5)<br>Select the correct statement below.<br>We should use a randomized block design using a two-way ANOVA model without an interaction term between Solution and Day and<br>with a blocking factor for Days.<br>We should use a randomized block design using a two-way ANOVA model without an interaction term between Solution and Day and<br>with a blocking factor for Solution.<br>We should use a randomized block design using a two-way ANOVA model without an interaction term between Solution and Day and<br>with a blocking factor for Bacteria growth.<br>We should use a one-way ANOVA using Solution as the Factor.<br>

Extracted text: 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 2 Solution 1 4 1 13 22 18 39 16 24 17 44 5 4 1 22 Question 5) Select the correct statement below. 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. 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. 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.

Jun 03, 2022
SOLUTION.PDF

Get Answer To This Question

Related Questions & Answers

More Questions »

Submit New Assignment

Copy and Paste Your Assignment Here