Question

Q.1.Find the sum of the mean of 1,2,3,4,5,6,7,8,9 and 4.​

Answer 1

Answer:

4.9

Step-by-step explanation:

mean = sum of observation / total number of observation

mean = (1+2+3+4+6+7+8+9+4)/10

= 49/10

= 4.9

Answer 2

Answer:

4.9

Step-by-step explanation:

first sumthe given data

count the nunber the given data

divided the sum of data by number given data