Samples Were Drawn from Three Populations $n _ { 1 } = 7 , n _ { 2 } = 7$

question 101

Multiple Choice

Samples were drawn from three populations. The sample sizes were $n _ { 1 } = 7 , n _ { 2 } = 7$ and $n _ { 3 } = 5$ The sample means were $\bar { x } _ { 1 } = 1.29 , \bar { x } _ { 2 } = 1.44 , \text { and } \bar { x } _ { 3 } = 1.48$ The sample standard deviations were $s _ { 1 } = 0.30 , s _ { 2 } = 0.39 \text {, and } s _ { 3 } = 0.41$
The grand mean is $\overline { \bar { x } } = 1.395263$
Compute the value of the test statistic F .

• A) 2.125
• B) 0.480
• C) 0.064
• D) 0.127

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Definitions:

Blunted

Lacking in force, intensity, or sharpness; often used to describe diminished emotional responses or reactions.

Exaggerated

Describes something that is represented as greater than is true or reasonable; overstated or embellished.

Establish Trust

Establishing trust involves creating a reliable, dependable, and safe environment or relationship where confidence in one another can be built.

Verbal and Nonverbal Cues

Signals or messages expressed through spoken words and bodily gestures respectively, used in communication.