TABLE 11-7
an Agronomist Wants to Compare the Crop Yield

question 108

True/False

TABLE 11-7
An agronomist wants to compare the crop yield of 3 varieties of chickpea seeds. She plants 15 fields, 5 with each variety. She then measures the crop yield in bushels per acre. Treating this as a completely randomized design, the results are presented in the table that follows.
$$\begin{array} { c r r r } \text { Trial } & \text { Smith } & \text { Walsh } & \text { Trevor } \\\hline 1 & 11.1 & 19.0 & 14.6 \\2 & 13.5 & 18.0 & 15.7 \\3 & 15.3 & 19.8 & 16.8 \\4 & 14.6 & 19.6 & 16.7 \\5 & 9.8 & 16.6 & 15.2\end{array}$$
-Referring to Table 11-7, based on the Tukey-Kramer procedure with an overall level of significance of 0.01, the agronomist would decide that there is a significant difference between the crop yield of Smith and Trevor seeds.

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Definitions:

Mechanical Patient Lift

A device designed to assist healthcare workers in safely lifting and transferring patients with mobility challenges.

Gait Belt

A device used to assist in the safe transfer and mobility of patients by providing a handle for the caregiver.

Compression Stockings

Specially designed stockings that apply gentle pressure to legs to improve blood flow and reduce swelling or risk of blood clot formation.

Ambulation

The ability to walk from place to place independently, with or without an assistive device.