Question

The mean weight of 8 students is 45.5 kg. Two more students having weights 41.7 & 53.3 join the group. What is the new mean weight??

please give the correct answer...
have a nice day ahead (◍•ᴗ•◍)❤☺️♡​

Answer 1

Answer:

45.9

Step-by-step explanation:

8 students total weight is 45.5*8=365

New students total weight is 41.7+53.3=95

Now Total 10 students weight is 459

Now mean weight of students : 459/10=45.9