If We Imagine All the Possible Random Samples of 250

Multiple Choice

If we imagine all the possible random samples of 250 students at this university,68% of the samples should have means between what two numbers?

A) $2424.11 and $2651.78
B) $2348.22 and $2651.78
C) $2272.33 and $2727.67
D) $1300 and $2700
E) $2424.11 and $2575.89