question archive Barbara is a research biologist for Green Carpet Lawns
Barbara is a research biologist for Green Carpet Lawns
Subject:MathPrice: Bought3
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, three 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.
