EXERCISES, LESSON 4
INSTRUCTIONS: The following exercises are to be answered by marking the lettered
response that best answers the question or best completes the incomplete statement or
by writing the answer in the space provided.
After you have completed all the exercises, turn to "Solutions to Exercises" at the
end of the lesson and check your answers.
You are to select for examination individual eggs from a compartment of a sample
case. The eggs are packed 30 dozen per tray (layer). You draw the samples by
a. Ten eggs from each tray in the compartment.
b. Twenty-eight eggs from each of the first three trays.
All the eggs from three trays and 10 eggs from a fourth tray.
d. All of the eggs from the first three trays.
In your sampling pattern, you are examining eggs from sample case number two. The eggs
are packed 30 dozen per tray (layer). Select the predetermined sampling pattern.
a. Odd-numbered case, marked end, trays 2, 3, 4, with 10 eggs from tray 5.
b. Even-numbered case, unmarked end, trays 1, 2, 5, with 10 eggs from tray 6.
Odd-numbered case, marked end, trays 1, 2, 3, with 10 eggs from tray 4.
d. Even-numbered case, unmarked end, trays 3, 4, 5, with 10 eggs from tray 6.
When eggs are examined to determine if they are underweight, which step is