Instruction 11-9
an Agronomist Wants to Compare the Crop Yield

question 92

Short Answer

Instruction 11-9
An agronomist wants to compare the crop yield of three varieties of chickpea seeds.She plants 15 fields,five with each variety.She then measures the crop yield in bushels per acre.Treating this as a completely randomised design,the results are presented in the table that follows.
$\begin{array}{rrrr}\text {Trial }&\text {Smith }&\text { Walsh}&\text {Trevor }\\\hline1 & 11.1 & 19.0 & 14.6 \\2 & 13.5 & 18.0 & 15.7 \\3 & 15.3 & 19.8 & 16.8 \\4 & 14.6 & 19.6 & 16.7 \\5 & 9.8 & 16.6 & 15.2\end{array}$
-Referring to Instruction 11-9,using an overall level of significance of 0.01,the critical value of the Studentised range Q used in calculating the critical range for the Tukey-Kramer procedure is ________.

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Definitions:

Balance Sheet

A financial statement that shows the company's assets, liabilities, and shareholders' equity at a specific point in time.

Asset

An economic resource owned or controlled by an individual or business, expected to provide future economic benefits.

Depreciation Expense

An accounting method of allocating the cost of a tangible or physical asset over its useful life.

Accumulated Depreciation

The total amount of depreciation expense that has been recorded for an asset since it was put into use, reducing its book value.