Examlex
The core of the Milky Way, Sagittarius A, is a strong radio source in the sky.
Mathematical Average
Also known as the mean; a measure of central tendency calculated by adding all the numbers in a data set and dividing by the count of those numbers.
Mode
The value that is most prevalent in a dataset.
Frequency Distribution
A frequency distribution shows how often each different value in a set of data occurs.
Formal Education
Structured and systematic instruction provided by trained teachers in institutions like schools and colleges, leading to recognized qualifications.
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