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4a: Identify columns, rows, cells, and cell references in spreadsheet software
Keyword | Definition |
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cell reference | tells you the location of a cell within a spreadsheet |
cells | spaces in a spreadsheet that hold data |
column | vertical collection of cells |
range | collection of more than one cell in a spreadsheet |
row | horizontal collection of cells |
spreadsheet | rows and columns of data that you can edit and process |
4b: Use formatting techniques in a spreadsheet
Keyword | Definition |
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background | the colour and style used to fill in a cell in a spreadsheet |
borders | the colour and style of the lines around cells in a spreadsheet |
conditional formatting | changing the appearance of a spreadsheet based on the data in each cell |
foreground | the colour and style used to display data in a cell in a spreadsheet |
formatting | the appearance and style of a spreadsheet |
4c: Use basic formulas with cell references for calculations in a spreadsheet (+, -, *, /)
Keyword | Definition |
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- | operator that you can use in a formula to do subtraction |
* | operator that you can use in a formula to do multiplication |
/ | operator that you can use in a formula to do division |
+ | operator that you can use in a formula to do addition |
cell | a space that can hold data in a spreadsheet |
cell reference | the location of a cell in a spreadsheet involving the column letter and the row number |
formula | an expression starting with = that can be used to calculate the value in a cell |
spreadsheet | a collection of cells organised into rows and columns so you can edit and process data |
4d: Use the autofill tool to replicate cell data
Keyword | Definition |
---|
autofill | intelligently copying the values or formulae from one cell into other cells |
data | numbers, text or other information in a cell |
formula | an expression used to calculate out the value in a cell |
formulae | more than one formula |
replicate | make a copy |
value | a number that's been entered into a cell |
4e: Explain the difference between data and information
Keyword | Definition |
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data | text or numbers that haven't been organised or put into context to give them meaning |
information | text or numbers that have been organised or put into context to give them meaning |
4f: Explain the difference between primary and secondary sources of data
Keyword | Definition |
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data | facts and figures that have not been organised or processed |
Information | Facts and figures that have been organised so that they have meaning |
news article | example of a secondary source that you can use to find data |
Primary source data | Data that you have collected and that you are using yourself |
Secondary source data | Data that somebody else collected and that you are using |
user survey | example of a primary source that you can use to collect data |
4g: Collect data
Keyword | Definition |
---|
bias | where a survey question unfairly leads people to a particular response |
branching | where people see different questions in a survey depending on their previous answers |
closed question | a survey question where people have limited options to choose from for their answer |
likert scale | where people choose answers to multiple statements from options between two extreme responses |
open question | a survey question where people can write whatever they like for their answer |
poll | a survey where people's answers to questions can be collected and analysed |
4h: Create appropriate charts in a spreadsheet
Keyword | Definition |
---|
bar chart | a type of chart that is ideal for comparing values for different categories of data |
chart title | a description of what the whole chart shows |
legend | a description of what the different colours or sections of a chart show |
line chart | a type of chart that is ideal for plotting how a value changes over time |
pie chart | a type of chart that is ideal for comparing proportions of data |
scatter chart | a type of chart that is deal for plotting the relationship between two values |
x axis label | a description of what the horizontal axis of a chart shows |
y axis label | a description of what the vertical axis of a chart shows |
4i: Use the functions SUM, COUNTA, MAX, MIN, and AVERAGE in a spreadsheet
Keyword | Definition |
---|
AVERAGE | spreadsheet function which works out the mean value from a range of cells |
cell reference | the location of an individual cell in a spreadsheet |
COUNTA | spreadsheet function which counts how many cells in a range are not empty |
function | a useful piece of code within a formula that can calculate and return a value |
MAX | spreadsheet function which works out the largest value from a range of cells |
MIN | spreadsheet function which works out the smallest value from a range of cells |
parameter | an input to a function such as a value, range or cell reference |
range | multiple values from more than one spreadsheet cell |
SUM | spreadsheet function which adds up each value in a range and returns the total |
value | an individual number or data item in a spreadsheet cell |
4j: Analyse data
Keyword | Definition |
---|
comparison | analysing the difference between two or more items of data |
conclusion | a summary of what you have found that data shows after you've analysed it |
outlier | an item of data which doesn't fit the general trend or pattern of the rest of the data |
prediction | an estimate of what you think data will show before you analyse it |
trend | a general pattern or relationship which most of the data follows |
4k: Use a spreadsheet to sort and filter data
Keyword | Definition |
---|
ascending | ordered from smallest to largest |
descending | ordered from largest to smallest |
filter | showing or hiding data based on their values |
includes | type of filter that shows all data that contains a value |
matches | type of filter that shows all data which is the same as a value |
sort | arranging data into order based on their values |
4l: Use the functions COUNTIF and IF in a spreadsheet
Keyword | Definition |
---|
boolean expression | a question based on the value of a cell which can only be answered by either True or False |
COUNTIF | spreadsheet function which counts how many values in a range match a certain criteria |
criteria | a condition that data has to match in order to be counted or included |
IF | spreadsheet function which displays one of two values depending on the value of a cell |
range | more than one cell in a spreadsheet |
4m: Use conditional formatting in a spreadsheet
Keyword | Definition |
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border | the style of the outline of a cell |
cell | a space for data in a spreadsheet |
conditional formatting | changing the colours and style of cells based on the values in each cell |
fill | the background color of a cell |
font | the style of text in a cell |