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Starter Quiz

Question 1 of 6
1 of 6
A student measures the time taken for a toy parachute to fall from a particular height. She repeats the measurement and gets these results: 1.60 s, 1.53 s, 1.52 s. The mean time taken is s.
To calculate the mean of a set of values, add together the values and then divide by the number of values.