Joey Is 10 Years Old

question 55

Multiple Choice

Joey is 10 years old.His score on an intelligence test is the same as that of an 8-year-old.We can conclude that Joey:

• A)is intellectually gifted.
• B)is intellectually average.
• C)may need remedial education.
• D)is likely very creative.

Understand the interpretation of the test outcome (rejecting/accepting the null hypothesis).

Comprehend the concepts of effect size, its interpretation, and importance.

Understand the assumption of homogeneity of variance.

Distinguish between the null hypothesis and the research hypothesis in the context of the t test for independent samples.

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