Question

find I will mark u as brainliest answer​

Answer 1

Answer:

first ten prime no.= 2,3,5, 7, 11, 13 ,17, 19 ,23,29

mean = sum of no. / total no's

sum of all these no= 129

and total 10 no. are there

so mean = 129/10

= 12.9

range = upper limit - lower limit

= 29-2= 27

hope it helps..