The Following Data Shows the Yield, in Bushels Per Acre

question 85

Essay

The following data shows the yield, in bushels per acre, categorized according to three varieties of corn and
three different soil conditions. Assume that yields are not affected by an interaction between variety and soil
conditions, and test the null hypothesis that variety has no effect on yield. Use a 0.05 significance level. $$\begin{array} { c | c c c } & \text { Plot 1 } & \text { Plot 2 } & \text { Plot 3 } \\\hline \text { Variety 1 } & 156,167 , & 162,160 , & 145,151 , \\& 170,162 & 169,168 & 148,155 \\\text { Variety 2 } & 172,176 , & 179,186 , & 161,162 , \\& 166,179 & 160,176 & 165,170 \\\text { Variety 3 } & 175,157 , & 178,170 , & 169,165 \\& 179,178 & 172,174 & 170,169\end{array}$$

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Definitions:

Interpret Culture

Interpret Culture involves analyzing and understanding the symbols, values, norms, and practices that characterize a particular group or society.

Consumerism

The societal trend marked by a high consumption of goods and services and an emphasis on consumer rights and interests.

Countercultures

Social groups that reject and oppose significant elements of the dominant culture, often creating their own norms and values.

Social Control

involves mechanisms, strategies, and institutions designed to regulate individual and group behavior, aiming to maintain conformity and compliance with societal norms and rules.