Question

The mean of marks in English of group of 5 students is 62. If we add one more student in the

group, then the mean changes to 63. Find the marks of the new student added to the group.

G The marks obtained by 10 students in Marathi paper out of 50 are 30, 28, 32, 43, 16,22, 41,

27, 24, 38, Find the mean marks obtained by students.​

Answer 1

Answer:

1) a+b+c+d+e/5 = 62

a+b+c+d+e = 310

a+b+c+d+e+f/6 = 63

a+b+c+d+e+f = 378

310 +f = 378

therefore, marks of the new student is 68

2) 30+28+32+43+16+22+41+27+24+38/10 = 30.1

Hope it helps. Please mark as brainliest.   :)

Answer 2

Answer:

8 because of my favorite things that need anything about your trip with your friends are the only reason the