Question

If midpoints of a distribution are 10, 15, 20, 25 and 30, the
class boundaries of the distribution is
25 to 30
27.5 to 32.5
20 to 30
30.5 to 35.5​

Answer 1

Answer:

midpoint is 17.5

Step-by-step explanation:

bec

ause it is even no