The average pepper yield using fertilizer 1 is only significantly different from the average yield using fertilizers 3 O The average pepper yield using fertilizer 3 is significantly different from the average yield using fertilizer 4. O The average pepper yield using fertilizer 1 is significantly different from the
The average pepper yield using fertilizer 1 is only significantly different from the average yield using fertilizers 3 O The average pepper yield using fertilizer 3 is significantly different from the average yield using fertilizer 4. O The average pepper yield using fertilizer 1 is significantly different from the
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Answer with clear explanation.

Transcribed Image Text:ev
A researcher is testing the effects of four different fertilizers on the yields of a certain variety of bell peppers. The four fertilizers are
applied to each of five different bell pepper plants and the number of peppers produced by each plant were recorded. The following
output shows the 95% confidence intervals for the average yields for the four fertilizers. Based on the confidence interval plots for the
average yield, which of the following statement is correct?
Fertilizer 1
Fertilizer 2
Fertilizer 3
Fertilizer 4
Interval Plot of Fertilizer 1, Fertilizer 2, Fertilizer 3, ...
95% CI for the Mean
20
25
30
35
40

Transcribed Image Text:Keyboard Shortc
The average pepper yield using fertilizer 1 is only significantly different from the average yield using fertilizers 3 and 4.
O The average pepper yield using fertilizer 3 is significantly different from the average yield using fertilizer 4.
O The average pepper yield using fertilizer 1 is significantly different from the average yield using fertilizers 2, 3 and 4.
O The average pepper yield using fertilizer 3 is significantly different from the average yield using fertilizers 2 and 4.
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