Homework SourseA local newspapter has 10 delivery boys who each deliver the
A local newspapter 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 constructs a p chart to see whether the percentage is too erratic.
Day
Number of Papers Delivered on Time
1
46
2
45
3
46
4
45
5
43
6
48
7
46
8
49
9
48
10
47
Refering to the table above, what is the numerical value of the center line for the p chart? Round your answer to the nearest thousandth.
A.) .500
B.) .911
C.) .885
D.) .926
| Day | Number of Papers Delivered on Time | ||
| 1 | 46 | ||
| 2 | 45 | ||
| 3 | 46 | ||
| 4 | 45 | ||
| 5 | 43 | ||
| 6 | 48 | ||
| 7 | 46 | ||
| 8 | 49 | ||
| 9 | 48 | ||
| 10 | 47 |
Solution
D.) .926
