164, 148, 137, 157, 173, 156, 177, 172, 169, 165, 145, 168, 163, 162, 174, 152, 156, 168, 154, 151, 174, 146, 134, 140, and 171.

· Find the median weight

· Find the mean weight

· Find the modal weight

· Compute the range

· Determine the value of the lower quartile of the weights

· Determine the value of the second quartile of the weights

· Determine the value of the upper quartile of the weights

· Determine the interquartile range

· Construct a box plot for the weights