Insert Two Arithmetic Means Between 20 and 30 $\frac { 50 } { 3 } , \frac { 55 } { 3 }$

question 17

Multiple Choice

Insert two arithmetic means between 20 and 30 .

• A) \(\frac { 50 } { 3 } , \frac { 55 } { 3 }\)
• B) \(\frac { 38 } { 3 } , \frac { 53 } { 3 }\)
• C) \(\frac { 100 } { 9 } , \frac { 100 } { 7 }\)
• D) \(\frac { 70 } { 3 } , \frac { 80 } { 3 }\)

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Definitions:

Independent Groups Design

An experimental approach where different participants are used in each condition of the experiment.

Factorial Design

An experimental setup that involves two or more independent variables and their joint effects on the dependent variable.

Participants

Individuals who take part in a study, experiment, or any form of research.

Factorial

Relates to an experimental design that involves two or more independent variables and analyzes their combined effects.