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The marks in a maths competition are normally distributed with mean 57.1% and standard deviation 16.4%. The pass mark is
Posted: Sun Oct 03, 2021 3:10 pm
by answerhappygod
- The Marks In A Maths Competition Are Normally Distributed With Mean 57 1 And Standard Deviation 16 4 The Pass Mark Is 1 (23.22 KiB) Viewed 185 times
The marks in a maths competition are normally distributed with mean 57.1% and standard deviation 16.4%. The pass mark is set so that 65% of people pass the competition What is the pass mark? 0 - 16.4% 4 = 57.1% 65% 14 0 =. + - * + / -". Nul8 30 FP, "C Enter a ine of working or your final answer here Pronous 713 Next