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The Height distribution of 700 Scottish men is modelled by the normal distribution, with mean 174 cm and standard deviat
Posted: Mon May 09, 2022 12:40 pm
by answerhappygod
- The Height Distribution Of 700 Scottish Men Is Modelled By The Normal Distribution With Mean 174 Cm And Standard Deviat 1 (22.11 KiB) Viewed 33 times
The Height distribution of 700 Scottish men is modelled by the normal distribution, with mean 174 cm and standard deviation 10 cm. a) Calculate the probability of a man being greater than 180 cm in height (2 marks) b) Estimate the number of men with height greater than 180 cm (to 3 s.f.) (2 marks) c) If 5% of the Scottish men has been selected to join basketball team by having a height of x or more. Estimate the value of x (to 3 s.f.) marks) d) Calculate the probability of a man being less than 150 cm in height (2 marks) e) Estimate the number of men with height of less than 150 cm (to 1 s.f.) (2 marks) f) Calculate the probability of a man being between 170 and 190 cm in height (3 marks)