Which of the Following Is a Problem Inherent in All

question 34

Multiple Choice

Which of the following is a problem inherent in all large radio telescopes?

• A)They are badly affected by poor seeing and atmospheric turbulence.
• B)The lightest breeze shakes them, making the observations blurry.
• C)Their waves are blocked by water vapor, so they must be located in deserts.
• D)Radio waves have long wavelengths, so radio telescopes have poor resolution.
• E)The dust clouds in the Milky Way block almost all wavelengths except light.

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Definitions:

Chi-Square Test

A statistical test applied to sets of categorical data to evaluate how likely it is that any observed difference between the sets arose by chance.

Populations

In statistics, a population is the entire pool of individuals or items from which a statistical sample is drawn for analysis.

Two-Way Table

A tabular format for organizing data that simultaneously categorizes subjects based on two distinct characteristics or attributes, facilitating comparative analysis.

Statistical Software

Computer applications designed to perform statistical analysis, including descriptive statistics, inferential statistics, data modeling, and graphical representation of data.