A concete mix is designed to withstand 3000 pounds per square inch.

A concete mix is designed to withstand 3000 pounds per square inch. The following data represent the strength of nine randomly selected casts (in psi)

Compute the mean, median and mode of the concrete in psi

3960, 4080, 3200,3000, 2930, 3830, 4080, 3550