A Weatherman Stated That the Average Temperature During July in Chattanooga

question 89

Multiple Choice

A weatherman stated that the average temperature during July in Chattanooga is 80 degrees or less.A sample of 32 Julys is taken to test the weatherman's statement.The correct set of hypotheses is

• A) H₀: μ 80 H_a: μ < 80.
• B) H₀: μ 80 H_a: μ > 80.
• C) H₀: μ ≠ 80 H_a: μ = 80.
• D) H₀: μ < 80 H_a: μ > 80.

---

Definitions:

Capacity

The ability, power, or competence to undertake something or the maximum amount something can contain.

Repudiated

Refused to accept or be associated with; rejected or denied the validity or authority of something.

Contract

A lawful pact made between two or more parties, which can be upheld by legal means.

Repudiated

The act of rejecting or disowning a contractual obligation or agreement, often leading to termination of the contract.