2 results.
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Question in Content created by Newcastle University by
Newcastle University Mathematics and Statistics
Given mean and sd of 1000 sample returns on a scale of 1 to 7 together with a given score, find the z-score.
Also find the 95% confidence interval for the population mean.
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Question in Transition to university
Identify the centre of enlargement and the scale factor in a transformation of an image A to an image B