Find the median value for the dataset- find the values of

Question

A set of eight systolic blood pressures follows:
110, 123, 132, 150, 127, 118, 102, 122

a. Find the median value for the dataset.

b. Find the values of the lower and upper quartiles.

c. Find the value of the interquartile range (IQR).

d. Identify any outliers in the dataset. Use the criterion that a value is an outlier if it is either more than 1.5 × IQR above Q₃ or more than 1.5 × IQR below Q₁.

e. Draw a boxplot of the dataset.