Barbara is a research biologist for Green Carpet Lawns. She is studying the effects of fertilizer type, temperature at time of application, and water treatment after application. She has four fertilizer types, six temperature zones, and five water treatments to test. Determine the number of different lawn plots she needs in order to test each fertilizer type, temperature range, and water treatment configuration.

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Asked Sep 27, 2019
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Barbara is a research biologist for Green Carpet Lawns. She is studying the effects of fertilizer type, temperature at time of application, and water treatment after application. She has four fertilizer types, six temperature zones, and five water treatments to test. Determine the number of different lawn plots she needs in order to test each fertilizer type, temperature range, and water treatment configuration.

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Expert Answer

Step 1

Given Data

4 Fertilizers

6 Temperature Zone

5 water treatment

The number of different lawns plots she needs in order to test each fertilizer type, temperature r...

4 x 6 x 5 = 120
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4 x 6 x 5 = 120

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