A concrete mix is designed to withstand 3000 pounds per square inch​ (psi) of pressure. The following data represent the strength of nine randomly selected casts​ (in psi). 3950​, 4090​, 3300​, 3000​, 2950​, 3820​, 4090​, 4030​, 3800
Compute the​ mean, median and mode strength of the concrete​ (in psi). Question content area bottom Part 1 Compute the mean strength of the concrete. Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice. A. The mean strength of the concrete is    enter your response here psi of pressure. ​(Round to the nearest tenth as​ needed.) B. The mean does not exist.