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Question 1: Consider the accompanying data on plant growth after the application of three different types of growth hormone. Sample Quantiles 10 (a) State and test the relevant hypotheses using analysis of variance with a = 0.05, and summarize the results in an ANOVA table. Make sure to verify the appropriate assumptions are satisfied (you may reference the following QQ-plot which shows each of the data points subtracted by their sample means and plotted against the z percentiles). 9 0 9 -10 Normal Q-Q Plot A B C Theoretical Quantiles 73 83 76 68 80 54 74 71 71 60 79 95 87 82 84 (b) If it is appropriate, use Tukey's procedure to investigate significant differences in the true average growth rates between types of growth hormones; otherwise, state why you did not go forward with Tukey's procedure.

Question 1: Consider the accompanying data on plant growth after the application of three different types of growth hormone. Sample Quantiles 10 (a) State and test the relevant hypotheses using analysis of variance with a = 0.05, and summarize the results in an ANOVA table. Make sure to verify the appropriate assumptions are satisfied (you may reference the following QQ-plot which shows each of the data points subtracted by their sample means and plotted against the z percentiles). 9 0 9 -10 Normal Q-Q Plot A B C Theoretical Quantiles 73 83 76 68 80 54 74 71 71 60 79 95 87 82 84 (b) If it is appropriate, use Tukey's procedure to investigate significant differences in the true average growth rates between types of growth hormones; otherwise, state why you did not go forward with Tukey's procedure.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Question 1: Consider the accompanying data on plant growth after the application of three different types of growth hormone. Sample Quantiles (a) State and test the relevant hypotheses using analysis of variance with a = 0.05, and summarize the results in an ANOVA table. Make sure to verify the appropriate assumptions are satisfied (you may reference the following QQ-plot which shows each of the data points subtracted by their sample means and plotted against the z percentiles). 10 5 0 9 -10 Normal Q-Q Plot 0 Theoretical Quantiles A 73 83 76 68 80 B 54 74 71 71 60 с 79 95 87 82 84 1 (b) If it is appropriate, use Tukey's procedure to investigate significant differences in the true average growth rates between types of growth hormones; otherwise, state why you did not go forward with Tukey's procedure.
Transcribed Image Text:Question 1: Consider the accompanying data on plant growth after the application of three different types of growth hormone. Sample Quantiles (a) State and test the relevant hypotheses using analysis of variance with a = 0.05, and summarize the results in an ANOVA table. Make sure to verify the appropriate assumptions are satisfied (you may reference the following QQ-plot which shows each of the data points subtracted by their sample means and plotted against the z percentiles). 10 5 0 9 -10 Normal Q-Q Plot 0 Theoretical Quantiles A 73 83 76 68 80 B 54 74 71 71 60 с 79 95 87 82 84 1 (b) If it is appropriate, use Tukey's procedure to investigate significant differences in the true average growth rates between types of growth hormones; otherwise, state why you did not go forward with Tukey's procedure.
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