Let $\hat { \theta } _ { 1 } , \ldots \ldots , \hat { \theta } _ { m }$

question 13

Multiple Choice

Let $\hat { \theta } _ { 1 } , \ldots \ldots , \hat { \theta } _ { m }$ be the maximum likelihood estimators of the unknown parameters $\theta _ { 1 } , \ldots \ldots , \theta _ { m }$ , and let $\chi ^ { 2 }$ denote the test statistic value based on these estimators. If the data are classified into k categories, then the critical value $c _ { \alpha }$ that specifies a level $\alpha$ upper-tailed test satisfies

• A) \(\hat { \chi } _ { α - 1 } ^ { 2 } \leq c _ α \leq \hat { \chi } _ { α , k - 1 - m } ^ { 2 }\)
• B) \(\chi _ { α , k - 1 - m } ^ { 2 } \leq c _ { α } \leq \hat { \lambda } _ { α , k - 1 } ^ { 2 }\)
• C) \(c _ { α } \geq { X } _ {α , k - 1 } ^ { 2 }\)
• D) \(c _ { α } \leq \hat { \lambda } _ { α , k - 1 - m } ^ { 2 }\)
• E) \(\chi _ {α , m - 1 } ^ { 2 } \leq c _ { α} \leq \chi_ {α , k - 1 } ^ { 2 }\)

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Definitions:

Neurons

Specialized cells within the nervous system that transmit information to other nerve cells, muscle, or gland cells, functioning as the basic working units of the brain and nervous system.

Sensory Information

Data received through the senses such as sight, hearing, smell, taste, and touch, which is then processed by the brain to understand and interact with the environment.

Conscious Patient

An individual who is awake, aware, and capable of understanding and responding to their environment and stimuli.

Electrically Stimulated

Refers to the activation of tissues, including nerves and muscles, using electric currents, often for therapeutic purposes.