Question

please answer this!!!!​

Answer 1

Answer:

7

Step-by-step explanation:

mean = sum/ no.of values

= (5+4+9+10)/ 4

= 28/4

= 7

So, the arithmetic mean of the given data is 7

Hope It Helps..

Answer 2

Answer:

I had used assumed mean method and got mean as 12.89