Ask a New Question
Search
In an examination, 40% students
in an examination 50% of the studentspassedin mathematics and 70% of studentspassed in science while 10 % students failed in
1 answer
asked by
Set launguage
779 views
one hundred students seat for a mathematics examination.the scores from this examination are normaly distributed with a
1 answer
asked by
Benson
520 views
The marks of 100 students in an examination are normally distributed with mean of 25 marks and a standard deviation of 10 marks.
7 answers
asked by
Anne
1,452 views
the marks of 100 students in an examination are normally distributed with mean of 25 marks and a standard deviation of 10 marks.
1 answer
asked by
Mere
762 views
the marks of 100 students in an examination are normally distributed with mean of 25 marks and a standard deviation of 10 marks.
1 answer
asked by
james
751 views
In Professor White’s statistics course the correlation between the students’ total scores before the final examination and
1 answer
asked by
Kevin
750 views
4. The scores on a university examination are normally distributed with a mean of 62 and a standard deviation of 11. If the
1 answer
asked by
loni
2,026 views
60 students appear for examination. Out of which 1/15 th were failed and total percent of students who got more than 90% were
1 answer
asked by
sanjay
554 views
no need of explanation only solution and answer
1. Two groups of students were given introduction to statistics examination and
1 answer
60 views
Two students h and k appeared in an examination. The probability that h will qualify the exam is 0.05 and that the probability
1 answer
asked by
ajaykumar
674 views