Suppose You Will Perform a Test to Determine Whether There $\alpha$

question 32

Multiple Choice

Suppose you will perform a test to determine whether there is sufficient evidence to support a claim of a linear
correlation between two variables. Find the critical values of r given the number of pairs of data n and the significance
level $\alpha$
- $$\mathrm { n } = 45 , \alpha = 0.01$$

• A) \(r = 0.402\)
• B) \(r = 0.378\)
• C) \(\mathrm { r } = \pm 0.294\)
• D) \(r = \pm 0.378\)

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Definitions:

CIF

Cost, Insurance, and Freight, a term used in international trade that indicates the seller is responsible for covering these expenses until the goods reach the purchaser's specified port of destination.

Cost

The value, usually in monetary terms, required to produce, acquire, or maintain a good or service.

Insurance

A contract (policy) in which an individual or entity receives financial protection or reimbursement against losses from an insurance company.

Breach of Warranty

A violation of the terms of an express or implied warranty, where the promised standard or quality of a product or service is not met.