Perform the Tukey Test
-Four Different Types of Insecticides Are $\alpha = 0.01$

question 25

Multiple Choice

Perform the Tukey Test
-Four different types of insecticides are used on strawberry plants. The number of strawberries on each randomly selected plant is given below. Use $\alpha = 0.01$ . Which of the following is a correct statement about the means?

• A) The mean of Insecticide 1 is equal to mean of Insecticide \(2 .\)
• B) The mean of Insecticide 2 is equal to mean of Insecticide \(3 .\)
• C) The mean of Insecticide 3 is equal to mean of Insecticide 1 .
• D) The mean of Insecticide 1 is equal to mean of Insecticide \(4 .\)

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Definitions:

Over-the-counter Products

Medications or goods that can be purchased without a prescription, directly from a retailer.

Walgreens

An American company that operates as the second-largest pharmacy store chain in the United States, offering health and wellness products, prescriptions, and healthcare services.

CVS

An American retail corporation that operates a chain of pharmacies and convenience stores.

Buyer's Desire

The specific needs or wants that potential customers have, which directly influence their purchasing decisions.