The marks out of 100) obtained by a group of students in a science test are: 85. 76, 90, 85, 39, 45, 56, 95, 81,75Find thea) highest and lowest marks obtained by the students.mean marks obtained by the students.b) means marks obtained by the student

The marks out of 100) obtained by a group of students in a science tes

1.	The marks out of 100) obtained by a group of students in a science test are: 85. 76, 90, 85, 39, 45, 56, 95, 81,75Find thea) highest and lowest marks obtained by the students.mean marks obtained by the students.b) means marks obtained by the student
Answer» HIGHEST MARKS obtained by students is 95 and LOWEST is39Step-by-step EXPLANATION:mean=sum of all numbers/total NUMBER os studentsmean=85+76+90+85+39+45+56+95+81+75/10mean= 727/10mean= 72.7