IB
IBO
Mathematics AA
October 2014
QP-201410-Mathematics-P2-SL · Question 10
Question (excerpt):
16EP13 10. [Maximum mark: 16] The weights of fish in a lake are normally distributed with a mean of 760 g and standard deviation σ . It is known that 78.87 % of the fish have weights between 705 g and…
16EP13 10. [Maximum mark: 16] The weights of fish in a lake are normally distributed with a mean of 760 g and standard deviation σ . It is known that 78.87 % of the fish have weights between 705 g and…
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