A plan to reduce service calls for the medical diagnostic eq
A plan to reduce service calls for the medical diagnostic equipment in a large hospital was implemented two years ago. The rate of service calls per month was researched yielding the following results (no of service calls divided by the number of equipment):
 4.1, 3.2, 5.1, 6.2, 4.7, 4.5, 3.8, 2.5, 4.7, 5.3, 1.7, 1.3, 4.3, 4.4, 2.7, 2.2, 2.1, 1.8, 2.3, 2.5, 3.1, 2.7, 2.5, 2.1
 Do these data indicate that the program is effective?
 Provide the rationale for your answer.
 A plan to reduce service calls for the medical diagnostic equipment in a large hospital was implemented two years ago. The rate of service calls per month was researched yielding the following results (no of service calls divided by the number of equipment):
 4.1, 3.2, 5.1, 6.2, 4.7, 4.5, 3.8, 2.5, 4.7, 5.3, 1.7, 1.3, 4.3, 4.4, 2.7, 2.2, 2.1, 1.8, 2.3, 2.5, 3.1, 2.7, 2.5, 2.1
 Do these data indicate that the program is effective?
 Provide the rationale for your answer.
 A plan to reduce service calls for the medical diagnostic equipment in a large hospital was implemented two years ago. The rate of service calls per month was researched yielding the following results (no of service calls divided by the number of equipment):
 4.1, 3.2, 5.1, 6.2, 4.7, 4.5, 3.8, 2.5, 4.7, 5.3, 1.7, 1.3, 4.3, 4.4, 2.7, 2.2, 2.1, 1.8, 2.3, 2.5, 3.1, 2.7, 2.5, 2.1
 Do these data indicate that the program is effective?
 Provide the rationale for your answer.
Solution

