Refer to the following data: 11 26 34 12 15 33 37 55 41 36 42 14 39
a. Determine the values for the first, second and third quartiles.
b. Sketch a boxplot for the data.
c. Beyond what point is a value considered an outlier?
d. Are there any outliers? If so, what is their value?
e. Determine the 20th and 60th percentiles.