Four laboratories are being used to perform chemical analysis. Samples of the same material are sent to the laboratories foranalysis as part of the study to determine whether or not they give, on the average, the same results. The analytical results forthe 4 laboratories are as follows:LaboratoryABD58.762.755.960.761.464.556.160.360.963.157.360.959.260.359.155.261.458.258.162.3Perform the ANOVA at the 0.05 level of significance and give conclusions concerning the laboratories.The conclusion isa. There is no significant relationship among the average number of chemicals produced by the four laboratories.b. The average number of chemicals produced by the four laboratories are the same.c. There is a significant relationship among the average number of chemicals produced by the four laboratories.d. At least two of average number of chemicals produced by the four laboratories are significantly.A

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Answered: Four laboratories are being used to…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The following data are from an experiment on carnations. The explanatory variable is the amount of inorganic bromine (micrograms per milliliter) in a plot of standard size. The response variable is the average number of flowers per carnation plant for the 30 plants grown in the plot. Find the change in number of flowers per plant given an increase in 1 µg per mL of inorganic bromine. Amount of bromine Average no. of flowers Select one: O a. -0.216 O b. 0.216 O c. O d. -3.81 4.04 3 3.2 4 2.9 6 3.7 7 2.2 8 1.8 10 2.3 12 1.7 15 16 0.8 0.3
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The percentage crude protein content of hay was determined based on 10 bale samples collected from each of four locations (plots as treatments) on a large ranch as follows: Plot A 12.8 13.4 11.2 11.6 9.4 10.3 14.1 11.9 10.5 10.4 b. Plot B 8.1 10.3 4.2 7.8 5.6 8.1 12.7 6.8 6.9 6.4 Plot C 9.8 10.6 9.1 4.3 11.2 11.6 8.3 8.9 9.2 6.4 Plot D 16.4 8.2 15.1 10.4 7.8 9.2 12.6 11.0 8.0 9.8 Set up and complete an ANOVA table for a one-way analysis. Show all work.
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