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  2. Glossary of probability and statistics - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_probability...

    Also confidence coefficient. A number indicating the probability that the confidence interval (range) captures the true population mean. For example, a confidence interval with a 95% confidence level has a 95% chance of capturing the population mean. Technically, this means that, if the experiment were repeated many times, 95% of the CIs computed at this level would contain the true population ...

  3. Indicator (statistics) - Wikipedia

    en.wikipedia.org/wiki/Indicator_(statistics)

    In statistics and research design, an indicator is an observed value of a variable, or in other words "a sign of a presence or absence of the concept being studied". [1] Just like each color indicates in a traffic lights the change in the movement.

  4. List of typographical symbols and punctuation marks

    en.wikipedia.org/wiki/List_of_typographical...

    The second is a link to the article that details that symbol, using its Unicode standard name or common alias. (Holding the mouse pointer on the hyperlink will pop up a summary of the symbol's function.); The third gives symbols listed elsewhere in the table that are similar to it in meaning or appearance, or that may be confused with it;

  5. Is Getting Hitched in Vegas Love’s New Status Symbol?

    www.aol.com/getting-hitched-vegas-love-status...

    It just may be the ultimate symbol of love. Hear us out.

  6. Why is the heart the symbol of love?

    www.aol.com/news/why-heart-symbol-love-020900179...

    "In the 15th century, you begin to get to him, identified with love, with the life of a woman, for a man or man for a woman," Kemp said. The first non-medical illustration accompanied the French ...

  7. Luckenbooth brooch - Wikipedia

    en.wikipedia.org/wiki/Luckenbooth_brooch

    The Luckenbooth brooch is a traditional Scottish love token: [1] often given as a betrothal or wedding brooch. It might be worn by a nursing mother as a charm to help her milk flow, [1] and/or be pinned to a baby's clothing to protect it from harm. It was known as a witch-brooch by people using it to save children from the evil eye. [4]

  8. Greek letters used in mathematics, science, and engineering

    en.wikipedia.org/wiki/Greek_letters_used_in...

    Greek letters are used in mathematics, science, engineering, and other areas where mathematical notation is used as symbols for constants, special functions, and also conventionally for variables representing certain quantities. In these contexts, the capital letters and the small letters represent distinct and unrelated entities.

  9. Notation in probability and statistics - Wikipedia

    en.wikipedia.org/wiki/Notation_in_probability...

    Random variables are usually written in upper case Roman letters, such as or and so on. Random variables, in this context, usually refer to something in words, such as "the height of a subject" for a continuous variable, or "the number of cars in the school car park" for a discrete variable, or "the colour of the next bicycle" for a categorical variable.