A Correlation Coefficient Represents Two Things: __________ and __________

question 229

Multiple Choice

A correlation coefficient represents two things: __________ and __________.

• A) a representative sample; strength
• B) strength; direction of the relationship
• C) the experimental group; control group
• D) direction of the relationship; expectant functionality

---

Definitions:

Oil Prices

The cost per barrel of crude oil, which can fluctuate based on supply and demand factors, geopolitical events, and market speculation.

Traveler's Checks

Preprinted, fixed-amount checks designed to allow the person signing them to make an unconditional payment to someone else as a result of having paid the issuer for that privilege.

Debit Card

A payment card that deducts money directly from a consumer's checking account to pay for a purchase.

Credit Card

A payment card issued to users as a method of payment allowing the cardholder to borrow funds with which to pay for goods and services with the promise to pay back the lender.