A Random Sample of 100 Students Is Taken at LearnAll

question 19

Multiple Choice

A random sample of 100 students is taken at LearnAll University and it's found that their average GPA is 3.1.If this information is used to help estimate the average GPA for all students at LearnAll University,which branch of statistics was applied?

• A)Descriptive statistics
• B)Inferential statistics
• C)Sample statistics
• D)Population statistics

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Definitions:

Depression

An emotional health disturbance defined by an ongoing low mood or lack of attraction to activities, negatively affecting normal life performance.

Problem-focused Coping

A coping strategy aimed at addressing or changing a stressor by solving the problem causing the stress.

Aerobic Exercise

Physical exercise that improves the efficiency of the body's cardiovascular system in absorbing and transporting oxygen.

Lung Fitness

The efficiency and capacity of the lungs to take in oxygen and expel carbon dioxide, important for overall respiratory health.