An Experiment Was Performed Using 1000 Nonsmoking Males Ages 18

question 66

Multiple Choice

An experiment was performed using 1000 nonsmoking males ages 18 to 22.Which of the following experimental groups would most likely produce the most similar results?

• A) 800 nonsmoking females ages 30 to 45
• B) 800 smoking males ages 30 to 45
• C) 1000 smoking females ages 25 to 40
• D) 1000 nonsmoking males ages 30 to 55
• E) 800 nonsmoking males ages 20 to 25

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Definitions:

Percentile Method

A statistical technique used to estimate the value below which a given percentage of observations in a dataset falls.

Probability

A measure of the likelihood of an event occurring, expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

Observing

The action of carefully watching someone or something over time, especially for the purpose of scientific or academic research.

Resample

The act of taking repeated samples from the same dataset to assess variability in statistical measures or validate models.