Question

Calculate mean median mode and stand deviation of the following data

Answer 1

Answer:

Sure it's super duper easy

Answer 2

Answer:

1) calculate the mean,x

2) write a table that substracts mean from each observed value

3) square each of the differences

4) add this column

5) divide by n-9 where n is the number of items in the sample this is the variance

Step-by-step explanation:

i explained step by step in above

Hope this answer will help you