landonbradford8391 landonbradford8391
  • 14-03-2024
  • Mathematics
contestada

The marks obtained by 110 students in an examination are given below marks 30-35 35-40 40-45 45-50 50-55 55-60 60-65 number of students 14 16 28 23 18 8 3 find the mean marks of the students.

Respuesta :

Otras preguntas

Cu311 4.1 define the term risk
what does 1st body paragraph needs to have then the 2nd body paragraph. and 3rd body paragraphs
if f(x)=(x+1)^-1 and g(x)=x-2 what is the domain of f(x)/g(x)?
Which of these most directly impacts a person's physical health?
what is the definition of confucius
The most common type of mechanical weathering occurs when a. acidic water seeps into a crack in a rock. b. seeds take root in a crack in a rock. c. water freeze
How many ace or king in a pack of 52?
Which of the following words often introduces a subordinate adjective clause? a. who, b. although, c. how, d. where
QUICK paper currency was a symbol representing gold, silver, and the governments's promise to pay. true or false?
Which excerpt from "The Tell-Tale Heart" best illustrates that the narrator is unreliable A. TRUE!—nervous—very, very dreadfully nervous I had been and am; but