Exam 14: Analysing Quantitative Data

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What are secondary sources of data?

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Secondary sources do not provide original information or evidence. Secondary sources refer to original information or evidence published in primary sources. Secondary sources often build on primary sources. Secondary sources are sources that refer to primary sources, and/or sources that have engaged with and/or analysed primary sources. As the name suggests, secondary sources are at one remove from direct evidence. They comment on or analyse or interpret or discuss primary sources.

Statistics are used in quantitative data analysis for two purposes, description, using descriptive statistics, and prediction, using inferential statistics.

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Percentages, ratios, proportions, and frequency distributions are all examples of:

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D

Basic quantitative data analysis can be carried out by simply adding up of summarising the numbers in a data set.

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When a researcher engages in quantitative analysis using inferential statistics, the sampling method used in selecting participants for the research project becomes critical. :

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The mean, mode and median are:

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The researcher presents the analytical framework in:

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A dichotomous variable is one that has only two values.

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In true experiments, the independent variable is manipulated to test whether or not it has an effect on the dependent variable.

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Inferential statistics are used to infer, based on the study of a sample of the population, what the entire population might think or do.

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The standard deviation measures:

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Secondary source data is particularly useful to researchers who cannot access primary sources. Explain this statement.

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The median is:

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Descriptive statistics are used to describe the data gathered.

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The analytical framework is the third framework in the four frameworks approach to the research project.

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Loading data for analysis into a software package is simple work but very precise work. It takes time.

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A variable is a characteristic with more than one value.

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Gender is a variable. In general, it has:

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The assumed cause is:

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The mean is:

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