In Clear Weather

question 111

Multiple Choice

In clear weather. Axis specifies, in accordance with Johnson's criteria, an AXIS Q1921 with a 60 mm lens to have detection range of 1200 m (3900 ft) for a person. Based on this estimation which of the following is true?

• A) An analysis or analytic software is able to detect a person in 1200 m distance with 90% probability
• B) A human observer is able to detect a person in 1200 m distance with 50% probability
• C) A human observer can discern a person versus a car in 1200 m distance with 90% probability
• D) An analysis or analytic software is able to discern a person versus a car in 1200 m distance with 50% probability

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Definitions:

Allele Differentiation

The process of distinguishing between different versions of the same gene, which can lead to variations in traits or diseases.

Autosomes

In humans, the 22 pairs of chromosomes not related to sexual expression.

Zygotes

The initial cell formed when a sperm cell fertilizes an egg cell, marking the beginning of pregnancy.

Gametes

The reproductive cells (sperm in males and ova in females) that contain half the genetic information of the organism, essential for sexual reproduction.