What is efficiency?
[效率]
英文解釋
(1) the ratio of the output to the input of any system
(2) skillfulness in avoiding wasted time and effort
(3) the use of minimal resources to produce a desired volume of output
中文解釋
(1)效率是輸入的質與量及輸出的質與量之比例關係
(2)是指運用資源的程度與能力，凡是能夠將人力、物力、財力，及時間做最妥
善的分配
(3)利用最少的資源達到目標
What is effectiveness?
[效能]
英文解釋
(1) power to be effective; the quality of being able to bring about an effect
(2) capacity to produce strong physiological or chemical effects; "the toxin's potency";
"the strength of the drinks"
(3) the degree to which the organization achieves a stated goal
中文解釋
(1)是過程產生所要結果的程度
(2)為達成目標的程度，是指資源運用以後所產生的結果，凡是完全達成
目標者即為效果
Can you tell the difference between efficiency and effectiveness?
What is the difference?
效能就是Do the right thing ;效率就是Do the thing right.
效能是運用最少的資源而能達成目標，而效率則是為達組織目標，運用各種資源(不計成本)以完成目標。
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