student privacy rights

In a class, 7 13 of the students use right-hand for writing and 6 13 of the students use the left-hand for writing. By what fraction is the number of students using right-hand greater than the number of those using left-hand? => 7 13 or 12 13 or 1 1..

The time (in minutes) taken by 10 students to complete a statistics test was 15, 10, 12, 7, 9, 13, 15, 6, 14, 8. Find the midrange and comment on the skewness of the distribution. => 11, symmetric or 11, left skewed or 10.5, right skewed or 10.5, left skewed..

TutorVista's online Calculus help isn't just about working out a few problems and logging off. Features like regular homework help, and exam prep enable a student to get all the help he/she needs. There is also an extensive library of e-learning material like free Calculus question banks..

. You are delighted on reading this news item in The Times of India. You write a letter to the Editor of this newspaper expressing your appreciation for the right step being taken by the Pollution Control Board. Write this letter. Answer: 21, 11th cross 1st Block, Rajajinagar Bangalore Th..

Structure of Atom - When scientists started exploring matter, they discovered that the smallest particle of an element that maintains its chemical identity through all chemical and physical changes is called and 'atom'. Just how small these atoms are can be made out if you realize that there are ab..

Regular one-on-one online tutoring at TutorVista along with homework help and assistance for special projects and assignments helps students learn the subject faster. Learn about lines, angles and triangle , parallelograms , Pythagoras theorems and more with TutorVista's online Geo..