Professor Knice Gives His Introductory Psychology Class of 300 Students

question 11

Multiple Choice

Professor Knice gives his introductory psychology class of 300 students an exam, and everyone earns an A. The exam lacks the _____ to detect which students studied and which did not.

• A)sample size
• B)reliability
• C)power
• D)significance

---

Definitions:

Currency

A system of money in common use, especially in a nation.

PaymentAmt

A variable name, often used in coding to represent the amount of payment in financial transactions.

Number

A basic data type used in programming and mathematics, representing integers, floating point values, or other numeric forms.

Total Row

A row in a datasheet or table that calculates and displays the sum, average, or other aggregates of numerical data in a column.