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˹ѧ硷͹ԡ ѡСѭһСͺèѴ¹Ẻ׺Ҥ ͧ § Ԫ ԡ4 Ԫ 32204 Ѻѡ¹Ѹ֡һշ 5

֡Ҥ駹ըشʧ 1) ֡һԷҾͧ˹ѧ硷͹ԡ ѡСѭһСͺèѴ¹Ẻ׺Ҥ ͧ § Ԫ ԡ4 Ԫ 32204 Ѻѡ¹Ѹ֡һշ 5 2) ººķҧ ¹͹¹ѧ¹˹ѧ硷͹ԡ ѡСѭ СͺèѴ¹Ẻ׺Ҥ ͧ § Ԫҿԡ4 Ԫ 32204 Ѻѡ¹Ѹ֡һշ 5 3) ֡һԷԼŢͧ˹ѧ硷͹ԡ ѡСѭһСͺèѴ¹Ẻ׺Ҥ ͧ § Ԫҿԡ4 Ԫ 32204 Ѻѡ¹Ѹ֡һշ 5 4) ֡Ҥ֧㨢ͧѡ¹ ͡¹˹ѧ硷͹ԡ ѡСѭһСͺèѴ¹ Ẻ׺Ҥ ͧ § Ԫҿԡ4 Ԫ 32204 Ѻѡ¹Ѹ֡ շ 5 ԹẺἹ÷ͧẺ ͺ͹¹ѧ¹ ҧ㹡֡繹ѡ¹Ѹ֡һշ 5 Ҥ¹ 2 ա֡ 2564 ç¹͡ԷҤ ӺŹ͡ ҧҴ ѧѴԹѧѴͧúǹ ѧѴԹ ӹǹ 1 ͧ¹ ¡͡ẺШ (Purposive Sampling) ͧͷ㹡֡һСͺἹèѴ¹麷¹͹ŹẺͺѴ ö㹡ҹѺ㨤 Ẻͺ֧ ¡ ǹ§ູҵðҹ С÷ͺҷ š֡Ҿ 1. ˹ѧ硷͹ԡ ѡСѭһСͺèѴ¹ Ẻ׺Ҥ ͧ § Ԫҿԡ4 Ԫ 32204 Ѻѡ¹Ѹ֡ շ 5 ֡ҧջԷҾ E1/E2 ҡѺ 78.33/77.50 ٧ࡳ E1/E2 ҡѺ 75/75 ˹ 2. ѡ¹¹˹ѧ硷͹ԡ ѡСѭһСͺ èѴ¹Ẻ׺Ҥ ͧ § Ԫҿԡ4 Ԫ 32204 Ѻ ѡ¹Ѹ֡һշ 5 դṹѧ¹٧ҡ͹¹ҧչӤѭҧʶԵԷ дѺ .05 3. ҴѪջԷԼŢͧ˹ѧ硷͹ԡ ѡСѭ СͺèѴ¹Ẻ׺Ҥ ͧ § Ԫҿԡ4 Ԫ 32204 Ѻѡ¹Ѹ֡һշ 5 դҡѺ 0.6707 ٧ࡳ˹ ӡ 0.50 4. ѡ¹դ֧㨵͡¹˹ѧ硷͹ԡ ѡ ѭһСͺèѴ¹Ẻ׺Ҥ ͧ § Ԫҿԡ4 Ԫ 32204 Ѻѡ¹Ѹ֡һշ 5 дѺ֧ҡش

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