A Condition Characterized by Cognitive Disabilities and a Variety of Physical

question 36

Essay

A condition characterized by cognitive disabilities and a variety of physical abnormalities is known as Down syndrome.

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Definitions:

SRS

A sampling method where each element of a population has an equal chance of being selected, ensuring that the sample represents the population fairly.

Null Hypothesis

A hypothesis that suggests there is no statistical significance in the given set of observations, often denoted as H0 and used as a default hypothesis to be tested.

Significance Level

A threshold chosen by the researcher which denotes the probability of rejecting the null hypothesis when it is actually true, often denoted as alpha.

SRS

A simple random sample, which is a subset of a statistical population in which each member of the subset has an equal probability of being chosen.