The box plot shows the undergraduate in-state charge per credit hour at four-year public colleges.
.:.
a. Estimate the median.
b. Estimate the first and third quartiles.
c. Determine the interquartile range.
d. Beyond what point is a value considered an outlier?
e. Identify any outliers and estimate their value.
f. Is the distribution symmetrical or positively or negatively skewed? |
New search. (Also 1294 free access solutions) |