. Remember from chapter Seven that the range for the data set is found as a difference between the maximum and minimum value explain why it makes sense for the Bell shaped data set of few 100 values the range should be about 4 to 6 standard deviation

The Bell shaped data set of few 100 values the range should be about 4 to 6 standard deviation because it give you a Normal Distribution at this range.

Step-by-step explanation:

In addition to the above answer, the Bell Shaped data range is between 4 to 6 because:

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0