A farmer plants tomato seeds into four different plots. In each plot, there is a different fertilizer treatment that is applied to the soil. After conducting the hypothesis test for the mean heights, he obtains Tukey's confidence intervals which are below. 
Use Tukey's confidence intervals to determine which plots/fertilizers have different mean heights.
Definitions:
Mistake
An error or misunderstanding that can impact the validity of a contract or agreement.
Agreement
A mutual understanding or arrangement between two or more parties, often formalized by a contract, regarding their rights and responsibilities.
Assertion
A confident and forceful statement of fact or belief, commonly used in argument or discourse.
Duress
A situation where a person performs an act as a result of violence, threat, or other pressures against them.
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