Following Is a Set of Observed and Expected Frequencies $\begin{array} { l | l l l l l } \text { Observed } & 10 & 20 & 26 & 30 & 19 \\\hline \text { Expected } & 10 & 10 & 20 & 20 & 15\end{array}$

question 6

Multiple Choice

Following is a set of observed and expected frequencies:

$\begin{array} { l | l l l l l } \text { Observed } & 10 & 20 & 26 & 30 & 19 \\\hline \text { Expected } & 10 & 10 & 20 & 20 & 15\end{array}$

Test the hypothesis that the distribution of the observed frequencies is as given by the expected frequ Use the $\alpha = 0.01$ level of significance.

• A) Do not reject H₀
• B) Reject H₀

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Definitions:

Intensive Crop Cultivation

A farming practice that aims to maximize agricultural output per acre through the use of modern agricultural techniques and inputs like fertilizers, pesticides, and irrigation.

Plows

Agricultural tools used for tilling the soil, preparing it for sowing seeds by turning over the upper layer.

Fertilizers

Substances added to soil to enhance its fertility, typically containing essential nutrients such as nitrogen, phosphorus, and potassium, used to promote plant growth.

Irrigation

Irrigation is the artificial application of water to land to assist in the growing of crops and vegetation or to replenish depleted aquifers.