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  2. Creating And Working With Control Charts In Excel

    files.eric.ed.gov/fulltext/EJ1125126.pdf

    Set It Up. The first step of course is to enter the data you have collected (or have been given) into the spreadsheet -- we use the data in Appendix A. Enter your data in rows, one row for each sample. Each sample observation will be entered as a separate cell in the sample’s row.

  3. Chart of accounts - Wikipedia

    en.wikipedia.org/wiki/Chart_of_accounts

    A chart of accounts ( COA) is a list of financial accounts and reference numbers, grouped into categories, such as assets, liabilities, equity, revenue and expenses, and used for recording transactions in the organization's general ledger. Accounts may be associated with an identifier (account number) and a caption or header and are coded by ...

  4. Data hierarchy - Wikipedia

    en.wikipedia.org/wiki/Data_hierarchy

    Data hierarchy. Data hierarchy refers to the systematic organization of data, often in a hierarchical form. Data organization involves characters, fields, records, files and so on. [1] [2] This concept is a starting point when trying to see what makes up data and whether data has a structure. For example, how does a person make sense of data ...

  5. Control character - Wikipedia

    en.wikipedia.org/wiki/Control_character

    Control character. In computing and telecommunication, a control character or non-printing character ( NPC) is a code point in a character set that does not represent a written character or symbol. They are used as in-band signaling to cause effects other than the addition of a symbol to the text.

  6. Microsoft Excel Functions for Data Cleaning

    ies.ed.gov/ncee/edlabs/regions/central/resources/...

    Removes spaces from beginning and end of text. =TRIM(A2:A300) CLEAN. Removes all nonprintable characters from text. =CLEAN(A2:A300) SUBSTITUTE. Substitutes one or more instances of a given character with new character. For example, the formula on the right will substitute all instances of 1 with a 3 in cell C2.

  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. Line chart - Wikipedia

    en.wikipedia.org/wiki/Line_chart

    Line chart. A line chart or line graph, also known as curve chart, [1] is a type of chart that displays information as a series of data points called 'markers' connected by straight line segments. [2] It is a basic type of chart common in many fields. It is similar to a scatter plot except that the measurement points are ordered (typically by ...

  9. Keywords: Microsoft Excel®, job opportunities, analytical skills, business curriculum 1. INTRODUCTION Excel was launched by Microsoft in 1985, and has grown in use by businesses in their need for charts, graphs, statistical data computations, and formula creation. With that growth came the need for individuals with spreadsheet skills.