Which One of the Following Instances Is MOST Like a Random

question 55

Multiple Choice

Which one of the following instances is MOST like a random sample for a class of thirty students?

• A)A coin is tossed in order to select students alternately one by one into the experimental and control groups.
• B)The first ten students who enter the classroom are placed into the experimental group and the next ten into the control group.
• C)The first twenty volunteers are selected from the physics class and alternately placed into experimental and control groups.
• D)The twenty students with the highest GPAs are selected and alternately placed into experimental and control groups.

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Definitions:

Direct Approach

A method of communication or problem-solving that involves addressing the main point or issue at the very beginning of a message or discussion.

Respond Negatively

To reply or react to a situation, request, or piece of information in a manner that expresses disagreement, refusal, or discontent.

Indirect Approach

An indirect approach is a strategy or method where objectives are pursued or messages are communicated in a non-direct manner, often utilizing suggestion or implication rather than explicit directives.

Objective

A specific and measurable goal that an individual or organization aims to achieve within a defined timeframe.