Question

In a data set of 9 numbers the mean of first three numbers is 8 and that of the last six numbers is 4 find the mean of all the numbers.

pls answer asap​

Answer 1

Answer:

In a data set 9.

first three number is 8.

six number is 4.

1. 9
2. 8+8+8=24
3. 4+4+4+4+4+4=24

9+24+24

=57 all the numbers.