In Single-Factor Analysis of Variance, If Large Differences Exist Among

question 123

Short Answer

In single-factor analysis of variance, if large differences exist among the sample means, it is then reasonable to: $\begin{array}{|l|l|}\hline A.&\text {reject the null hypothesis. }\\\hline B.&\text {reject the alternative hypothesis. }\\\hline C.&\text { fail to reject the null hypothesis.}\\\hline D.&\text {None of these choices are correct. }\\\hline \end{array}$

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Definitions:

Klinefelter Syndrome

A genetic condition in males characterized by the presence of an extra X chromosome, leading to symptoms like reduced muscle mass, facial hair, and infertility.

Fragile X Syndrome

A genetic disorder caused by a mutation on the X chromosome, leading to developmental problems including learning disabilities and cognitive impairment.

Down Syndrome

A hereditary condition resulting from a partial or complete extra third chromosome 21, leading to intellectual and developmental delays.

XYY Syndrome

A genetic condition in males characterized by an extra Y chromosome, which can be associated with tall stature, learning difficulties, and other symptoms.