Question: Numerical Observations A set of numerical observations is obtained as described below. Classify each resulting data set as discrete or continuous.
a. The time it takes giant slalom skiers to cover a race course.
b. The number of magazines available for sale at newsstands.
c. The number of black squares in crossword puzzles.
d. The length of time spent waiting in line at grocery-store checkout lanes.
e. The number of French fries in a small order from fast-food restaurants.
f. The length in words of email messages received.