We Search for Intelligent Life in the Universe Most Effectively

question 70

Multiple Choice

We search for intelligent life in the universe most effectively by

• A) sending out spacecraft with messages on them.
• B) using radio telescopes to search for radio signals.
• C) monitoring ultraviolet radiation emitted by stars.
• D) sending spacecraft to explore other worlds.
• E) all of the above

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Definitions:

Binomial Probability Table

A table used to find the probability of obtaining a specific number of successes in a given number of trials in a binomial distribution.

College Students

Individuals enrolled in institutions of higher education to pursue undergraduate or graduate degrees.

Independent Watchdog

An organization or body that operates independently to oversee and report on the effectiveness, legality, or morality of specific activities or organizations.

Phenylthiourea (PTC)

A chemical compound that tastes bitter to some people and tasteless to others, used in genetic and sensory studies.