presentatiin of quantative data
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8 Terms
What is found in tables of raw data
Show individual scores prior to analysis
What is found in frequency tables?
Frequency of scores→ ore useful than raw data tables as patterns become evident
What can be found in summary tables?
Descriptive statistics e.g. mean or range
What things must a graph have?
Title
Axis labelled- clear and operationalised
Three types of graphs for quantitative data
Bar chart
Histogram
Scatter graph
What is a bar chart used for? How must it be drawn?
Experimental research
IV-x-axis DV=y-axis
Either used to represent frequency or nominal data, categories=x-axis and frequency=y-axis→ columns do not touch and have equal width and spacing
What type of quantitive data is a histogram used to represent and how should it be drawn?
Frequency data e.g. interval or ordinal
Columns touch because each one forms a point on a related scale
Which type of quantitive data is a scatter graph used for?
Raw data
Shows a correlation between two variables
Note 
Flashcards (69)