Question

90,85,39,48,56,95,81,75
find the mean​

Answer 1

Answer:

The marks obtained by a group of students are 85, 76, 90, 85, 39, 48, 56, 95, 81, 75. Now, arrange the marks in ascending order. Here, we can see the last marks in the ascending order is 95 and the first marks are 39. Hence, the highest marks are 95 and the lowest marks are 39.

Answer 2

Answer:

71.125

Step-by-step explanation:

90+85+39+48+56+95+81+75 ÷8=569÷8 =71.125

i hope this method will you understand ok