Mathematics, 31.08.2021 04:10 pssluke
In a long jump competition, the distances achieved by a particular age group can be modelled by a normal distribution with mean 5.2 m and variance 0.6 m2. In a group of 30 competitors from this age group, how many would you expect to jump further than 6 m? b In a large competition, the top 5% of participants will qualify for the next round. Estimate the qualifying distance.
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