Use the ranked axial loads of aluminum cans listed in Table 2-9. a. Find the interquartile range.

Question:

Use the ranked axial loads of aluminum cans listed in Table 2-9.
a. Find the interquartile range.
b. Find the midquartile.
c. Find the 10-90 percentile range.
d. Does P5Q = Q2? If so, does P50 always equal Q2?
e. Does Q2 = (Q, + Q3)/2? If so, does Q2 a toys equal (Q, + Q3)/2?