normal distibution of marks, standard deviation of 5,mean of 60.
in Statistics Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

60 marks is the mean so half the students scored below 60 and half scored above. Therefore, 50% of students scored more than 60.

by Top Rated User (600k points)

Related questions

1 answer
asked Jul 22, 2015 in Statistics Answers by FANG | 218 views
1 answer
1 answer
0 answers
asked Apr 12, 2013 in Statistics Answers by anonymous | 301 views
Welcome to, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
81,974 questions
86,370 answers
71,895 users