IB
IBO
Mathematics AA
October 2017
QP-201710-Mathematics-P2-SL · Question 7
Question (excerpt):
7. [Maximum mark: 7] The heights of adult males in a country are normally distributed with a mean of 180 cm and a standard deviation of σ cm. 17 % of these men are shorter than 168 cm. 80 % of them ha…
7. [Maximum mark: 7] The heights of adult males in a country are normally distributed with a mean of 180 cm and a standard deviation of σ cm. 17 % of these men are shorter than 168 cm. 80 % of them ha…
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