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2. Standard time (manufacturing) - Wikipedia

   en.wikipedia.org/wiki/Standard_time_(manufacturing)

   Standard time (manufacturing) In industrial engineering, the standard time is the time required by an average skilled operator, working at a normal pace, to perform a specified task using a prescribed method. [1] It includes appropriate allowances to allow the person to recover from fatigue and, where necessary, an additional allowance to cover ...

3. Prediction interval - Wikipedia

   en.wikipedia.org/wiki/Prediction_interval

   Prediction interval. In statistical inference, specifically predictive inference, a prediction interval is an estimate of an interval in which a future observation will fall, with a certain probability, given what has already been observed. Prediction intervals are often used in regression analysis . A simple example is given by a six-sided die ...

4. Spreadsheet - Wikipedia

   en.wikipedia.org/wiki/Spreadsheet

   A spreadsheet is a computer application for computation, organization, analysis and storage of data in tabular form. [1] [2] [3] Spreadsheets were developed as computerized analogs of paper accounting worksheets. [4] The program operates on data entered in cells of a table. Each cell may contain either numeric or text data, or the results of ...

5. How to Count Macros: A Step-By-Step Guide - Healthline

   www.healthline.com/nutrition/how-to-count-macros

   You can also hand-write macros into a physical journal. The method depends on your individual preference. Keep in mind that it’s not necessary to hit your macro targets exactly. You can still ...

6. Numbers (spreadsheet) - Wikipedia

   en.wikipedia.org/wiki/Numbers_(spreadsheet)

   Numbers uses a hybrid approach to the creation of formulas, supporting the use of named data like Improv, but implementing them in-sheet like Excel. In basic operation, Numbers can be used just like Excel; data can be typed anywhere, and formulas can be created by referring to the data by its cell.

7. Microsoft Excel - Wikipedia

   en.wikipedia.org/wiki/Microsoft_Excel

   Microsoft Excel is a spreadsheet editor developed by Microsoft for Windows, macOS, Android, iOS and iPadOS. It features calculation or computation capabilities, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications (VBA). Excel forms part of the Microsoft 365 suite of software.

8. Numeric precision in Microsoft Excel - Wikipedia

   en.wikipedia.org/wiki/Numeric_precision_in...

   The inaccuracy in Excel calculations is more complicated than errors due to a precision of 15 significant figures. Excel's storage of numbers in binary format also affects its accuracy. [3] To illustrate, the lower figure tabulates the simple addition 1 + x − 1 for several values of x. All the values of x begin at the 15 th decimal, so Excel ...

9. Student's t-test - Wikipedia

   en.wikipedia.org/wiki/Student's_t-test

   Student's t-test is a statistical test used to test whether the difference between the response of two groups is statistically significant or not. It is any statistical hypothesis test in which the test statistic follows a Student's t -distribution under the null hypothesis. It is most commonly applied when the test statistic would follow a ...