TABLE 17-1
A local newspaper has 10 delivery boys who each deliver the morning paper to 50 customers every day. The owner decides to record the number of papers delivered on time for a 10-day period for one of the delivery boys and construct a p chart to see whether the percentage is too erratic.
-Referring to Table 17-1, which expression best characterizes the p chart?
A) Cycles
B) Increasing trend
C) In-control
D) Individual outliers

Question

TABLE 17-1
A local newspaper has 10 delivery boys who each deliver the morning paper to 50 customers every day. The owner decides to record the number of papers delivered on time for a 10-day period for one of the delivery boys and construct a p chart to see whether the percentage is too erratic. 
-Referring to Table 17-1, which expression best characterizes the p chart?
A) Cycles 
B) Increasing trend 
C) In-control 
D) Individual outliers

Quizplus · Accepted Answer

The Answer is C

TABLE 17-1 A Local Newspaper Has 10 Delivery Boys Who Each Deliver