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When designing an experiment to study tree growth, the following four treatments are used: none, irrigation only, fertilization only, irrigation and fertilization. A row of 10 trees is used in the study and each tree is randomly assigned to one of the four treatments. How many different treatment arrangements are possible

Respuesta :

Answer:

286 different treatment arrangements

Step-by-step explanation:

This is a combination problem.

We want to share 10 trees amongst 4 experimental groups.

13C3 = 286 different treatment arrangements.

There are 286 different treatment arrangements of trees possible.

What is tree treatment ?

The tree treatment includes the medical aid of trees in the growth and development such as fertilizers and various chemical that allows for their development.

As per the question the experiment was conducted to study the tree's growth and the treatments were used that included irrigation, fertilization. The row of 10 trees was used in the study and each tree was randomly taken.

This is a combination problem. About  10 trees are given that have 4 experimental groups. Thus the 13 C3 = 286 different treatment arrangements.

Find out more information about the treatments.

brainly.com/question/13648997.

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