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Statistical tests are essential to determine if the difference or pattern of results is significant or not, in other words how likely it is of being down to chance. They provide the quantitative evidence needed to accept or reject a hypothesis.
Statistical tests are essential to determine if the difference or pattern of results is significant or not, in other words how likely it is of being down to chance. They provide the quantitative evidence needed to accept or reject a hypothesis.
Spearman's rank correlation
Spearman's rank correlation
T - test
T - test
Mann-Whitney U test
Mann-Whitney U test
Chi squared
Chi squared
Other numeracy resources
Other numeracy resources
Energy maths skills questions.pdfEnergy maths practice questions
Energy maths practice questions
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