Data task 124: A mature-entry university applicant is evaluating a general academic reasoning problem. The setting is a public information exercise. Find the arithmetic mean of 42, 49, 56, 63, 70.

Data task 124: A mature-entry university applicant is evaluating a general academic reasoning problem. The setting is a public information exercise. Find the arithmetic mean of 42, 49, 56, 63, 70.

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