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

question 6

True/False

Instruction 11-11
An agronomist wants to compare the crop yield of three varieties of chickpea seeds. She plants all three varieties of the seeds on each of five different patches of fields. She then measures the crop yield in bushels per acre. Treating this as a randomised block design, the results are presented in the table that follows.
$$\begin{array} { | l | l | l | l | } \hline\text { Fields } & \text { Smith } & \text { Walsh } & \text { Trevor } \\\hline 1 & 11.1 & 19.0 & 14.6 \\\hline 2 & 13.5 & 18.0 & 15.7 \\\hline 3 & 15.3 & 19.8 & 16.8 \\\hline 4 & 14.6 & 19.6 & 16.7 \\\hline 5 & 9.8 & 16.6 & 15.2 \\\hline\end{array}$$

-Referring to Instruction 11-11,the decision made at a 0.005 level of significance implies that all three means are significantly different.

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Definitions:

Comparative Balance Sheet

A financial statement that presents the financial position of a company at different points in time side-by-side for comparison purposes.

Depreciation Expense

The allocation of the cost of a tangible asset over its useful life, reflecting the consumption of the asset.

Comparative Balance Sheet

A comparative balance sheet presents financial positions of a business at different periods side by side to help in analyzing trends over time.

Net Increase

The total amount by which a value or quantitative measure has grown compared to a previous measurement or period.