In a Statistic Class,10 Scores Were Randomly Selected with the Following

question 127

Multiple Choice

In a statistic class,10 scores were randomly selected with the following results were obtained (mean = 71.5) : 74,73,77,77,71,68,65,77,67,66 What is the range?

• A)22.72
• B)12.00
• C)4.77
• D)516.20
• E)144.00

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Definitions:

Diagnostic Tests

Procedures or assessments used to identify the presence of a disease, condition, or psychological state based on specific criteria or markers.

Positron Emission Tomography

A medical imaging technique that uses radioactive tracers to visualize and measure changes in metabolic processes in the body.

Isotopes

Variants of a particular chemical element which differ in neutron number, and consequently in nucleon number.

Neurotransmitters

Chemical messengers that transmit signals across a chemical synapse, from one neuron (nerve cell) to another target neuron, muscle cell, or gland.