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Author Question: An experiment was conducted to compare the mean iron content in iron ore pieces determined by three ... (Read 112 times)

maegan_martin

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on: Feb 14, 2020

Question 1

The results of a Tukey multiple comparison are summarized below.

TreatmentSample Mean
B35.4
C31.5
A20.7

a.How many pairwise comparisons of the three treatments are there?
b. Which treatments are significantly different from each other?
c. Which treatments are not significantly different from each other?

Question 2

An experiment was conducted to compare the mean iron content in iron ore pieces determined by three different methods: (1) mechanical, (2) manual, and (3) laser. Five 1-meter long pieces of iron ore were removed from a conveyor belt, and the iron content of each piece was determined using each of the three methods. The data are shown below. How should the data be analyzed?



◦ completely randomized design with three treatments
◦ randomized block design with three treatments and five blocks
◦ randomized block design with five treatments and three blocks
◦ 3 × 5 factorial design
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by maegan_martin on Feb 14, 2020

mcabuhat

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Reply #1 on: Feb 14, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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maegan_martin

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Reply 2 on: Feb 14, 2020
Wow, this really help

frankwu0507

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Reply 3 on: Yesterday
Excellent

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