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(2018/08/06) 誰のための見積もり何のための見積もりpart2
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matsu_chara
September 29, 2023
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(2018/08/06) 誰のための見積もり何のための見積もりpart2
https://www.slideshare.net/matsu_chara/part2-109758594
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matsu_chara
September 29, 2023
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Transcript
୭ͷͨΊͷݟੵΓɻ ԿͷͨΊͷݟੵΓɻ Part2 2018/08/06 #study_lean_agile @matsu_chara
ιϑτΣΞ։ൃͷτϐοΫͷ͏ͪ̏ͭΛհ͍ͨ͠ͱࢥ͍·͢ɻ - ݟੵΓ - ϦεΫϚωʔδϝϯτ - ܭըࡦఆ ݟੵΓʹؔͯ͠۩ମతʹͲ͏͢Δͷ͔ʹ͍ͭͯհ͠·͢ɻ ιϑτΣΞ։ൃΛ੍ޚ͢Δ
- ݟੵΓ - 1/3ݟੵΓ - ౷ܭϞσϧ - φϊˋɺָ؍ɺ࠷සɺ൵؍ - ϦεΫϚωʔδϝϯτ
- ϦεΫɾෆ࣮֬ੑ - ܭըɾඪɾίϛοτϝϯτ - όοϑΝͲ͜ʹʁ - ίϛϡχέʔγϣϯ - ݟӫ͑ɾԹײ Keyword
1. ྑ͍ݟੵΓͱ 2. ݟੵΓ෯ͱϦεΫ 3. ఆྔతͳݟੵΓͱόοϑΝʔͷࢉग़ 4. ιϑτΣΞ։ൃͱϦεΫϚωʔδϝϯτ 5. رۦಈ։ൃͱܭը
࣍
- ιϑτΣΞݟੵΓ(εςΟʔϒɾϚίωϧ) - ۽ͱϫϧπΛ(τϜɾσϚϧίʣ - ΞδϟΠϧͳܭըͱݟੵΓʢϚΠΫɾίʔϯʣ - ΤοηϯγϟϧεΫϥϜʢKenneth Rubinʣ -
The GoalʢΤϦϠϑɾΰʔϧυϥοτʣ - ΫϦςΟΧϧνΣʔϯʢಉ্ʣ ͜ͷΜͷ
- ιϑτΣΞݟੵΓ(εςΟʔϒɾϚίωϧ) - ۽ͱϫϧπΛ(τϜɾσϚϧίʣ - ΞδϟΠϧͳܭըͱݟੵΓʢϚΠΫɾίʔϯʣ - ΤοηϯγϟϧεΫϥϜʢKenneth Rubinʣ -
The GoalʢΤϦϠϑɾΰʔϧυϥοτʣ - ΫϦςΟΧϧνΣʔϯʢಉ্ʣ ࠓ͜͜ʂ
Α͋͘Δ՝
- ݟੵΓʹ෯͕͋Γ͗ͯ͢ɺ͜Ε͡Ό͔Βͳ͍Α - ͏ҰճݟੵΓͯ͠෯ΛڱΊ͖͍ͯͯͩ͘͞ - ̏ݟੵΓͱ͔ͬͯࣈ͜Ͷ͘Γճͯ͠Δ͚ͩͩ͠ҙຯ͋Δͷʁ - όοϑΝͱΓ͗͢͡Όͳ͍ʁ - ΕΛऔΓ͍ͨ͠ͷͰλΠτͳεέδϡʔϧҾ͍ͯؤுΓ͍ͨͱ͍͏যΓ
- ݟੵΓʴόοϑΝͰԿͰ͓ΘΓ·͢ʂ - 90%ϥΠϯX݄YͰ͢ʂ - ֎෦੍Ͱεέδϡʔϧܾ·ͬͯͨΒޙΖ͔Βٯࢉͯ͠εέδϡʔϧܾΊΔ͔͠ͳ͍ - ϦεΫ͋Γͦ͏ͳͷͰɺࢹ͍͖ͯ͠·͠ΐ͏ - ґଘؔ݁ߏ͋Δ͚Ͳɺ͜ͷΨϯτͳΒߦ͚·͢ʂ - ݁ग़ͯͳ͍͚ͲҰ୴͜ΕͰ࡞Γ·͠ΐ͏ - ࠩ͠ࠐΈ͕ଟ͍ɻࠓʢʣԿͰ͖·ͤΜͰͨ͠ɻ Α͋͘Δ՝Ͱࢥ͍ͭ͘
- ݟੵΓʹ෯͕͋Γ͗ͯ͢ɺ͜Ε͡Ό͔Βͳ͍Α - ͏ҰճݟੵΓͯ͠෯ΛڱΊ͖͍ͯͯͩ͘͞ - ̏ݟੵΓͱ͔ͬͯࣈ͜Ͷ͘Γճͯ͠Δ͚ͩͩ͠ҙຯ͋Δͷʁ - όοϑΝͱΓ͗͢͡Όͳ͍ʁ - ΕΛऔΓ͍ͨ͠ͷͰλΠτͳεέδϡʔϧҾ͍ͯؤுΓ͍ͨͱ͍͏যΓ
- ݟੵΓʴόοϑΝͰԿͰ͓ΘΓ·͢ʂ - 90%ϥΠϯX݄YͰ͢ʂ ʢࠓʣҎԼͷΑ͏ͳ՝ʹࣗͳΓͷߟ͑Λग़͍ͨ͠
ݟੵΓ෯ͱ ϦεΫ
ಛʹ͜Εͱ͍ͬͨख๏͍ͬͯͳ͍͠σʔλͳ͍ɻ ϚωʔδϟʔͷܦݧͱצʹΑΔݟੵΓ ͜͏͍͏ͷΊΑ͏ʂͱ͍͏͜ͱͰσʔλΛஷΊΑ͏ => ظతʹޮՌ͕ͳ͍ͷͰ࠳ં ͱ͍͏ͷ͕Α͋͘Δࣦഊ զʑͱݟੵΓ
- ݟੵΓͳͥͣΕΔͷ͔ʁ - ࠜڌ͕͋ΔܗͰόοϑΝΛࢉग़ ͢Δ ϦεΫਤͱSRSSΛհ খ࢝͘͞ΊΑ͏
͍ͭऴΘΔͷ͔͔Βͳ͍ɻ Ͳͷ͘Β͍͔Βͳ͍ͷ͔ʁؚΊ ͯఏ͍ࣔͨ͠ɻ খ࢝͘͞ΊΑ͏
۽ͱϫϧπΛɹ̔ষʹग़ͯ͘ΔίϯαϧͷηϦϑ ʮ͍͍Ͱ͔͢ɻ·ͣɺ໌͚·Ͱʹ͢ΔݟࠐΈ·ͬͨ͋͘Γ·ͤ Μɻ֬θϩͰ͢ɻ݅ʹ͔ͳ͕ͬͨ͢ΔՄೳੑ͕࠷ߴ͍ͷ ɺདྷ݄̐ͷ࢝ΊͰ͢ɻͦͷ࣮֬ͱ͍͏Θ͚Ͱ͋Γ·ͤΜɻ̑ ݄̍ΑΓલʹ͢Δͱެݴ͠ͳ͍ํ͕Α͍Ͱ͠ΐ͏ɻগͳ͘ͱ̑ ݄Ҏ߱Ͱͨ͠ΒɺଋΛकΕΔՄೳੑޒҎ্Ͱ͢ɻ΄΅࣮֬ͱ͍͏ ظΛଋ͍ͨ͠ͷͳΒɺདྷ12݄·Ͱݟ͓͔ͯͳ͚ΕͳΓ·ͤ Μʯ ϓϩδΣΫτͷऴྃ
ෆ࣮֬ੑΛදݱ͢ΔͨΊʹ ԼͷΑ͏ͳϦεΫਤΛΠϝʔδ͢Δɻ ϦεΫਤ ۽ͱϫϧπΛΑΓ
໌͚·Ͱʹ͢Δ֬θϩ Մೳੑ͕࠷ߴ͍ͷདྷ݄̐ͷ࢝Ί ݄̑̍ΑΓલʹ͢Δͱެݴ͠ͳ͍ํ͕Α͍ དྷ12݄Ͱ΄΅࣮֬ ϦεΫਤ ۽ͱϫϧπΛΑΓ
͜ͷਤΛॻͨ͘Ίͷ֤ཁૉʹ͍ͭͯߟ͑·͢ɻ - ָ؍ʢφϊύʔηϯτʣ - ࠷ස - ൵؍ ϦεΫਤ ۽ͱϫϧπΛΑΓ
ऴΘΒͳ͍Մೳੑ͕͋Δͷʹରͯ͠ɺ ٯʹઈର͜ͷΑΓલʹऴΘΒͳ͍Ͱ͋Ζ͏͕͋Δɻ ঃʑʹλεΫ͕ऴΘΔ͕֬૿͑ΔͣͳͷͰɺ λεΫ͕ऴྃ͢Δ͕̍φϊˋͰग़ͯ͘Δ͕ඞͣ͋Δɻ ͜ͷͷ͜ͱΛφϊύʔηϯτָ؍ͱݺͿɻ ମௐ࠷ߴͰݒ೦ࣄ߲શ෦ΫϦΞʂ࣮ᘳͰόάͳ͠ʂͱ͍ͬͨ ߹ͷྃʹͳΔɻ φϊύʔηϯτ
ָ؍ʢφϊύʔηϯτʣ ʮ͍͍Ͱ͔͢ɻ·ͣɺ໌͚·Ͱʹ͢ΔݟࠐΈ·ͬͨ͋͘Γ ·ͤΜɻ֬θϩͰ͢ɻʯ ϦεΫਤͰ͍͏ͱ ۽ͱϫϧπΛΑΓ
λεΫ͕ऴΘΓͦ͏ͳͱ͍͏ͱେମͷਓ͕ɺҰ൪ऴΘΔ֬ ͕ߴͦ͏ͳΛ͑ΒΕΔɻʢ̍ͱ͔̏ͱ͔ʣ ͜ͷͷ͜ͱΛ࠷සͱݺͿɻ λεΫ͕ऴΘΓͦ͏ͳ ࠷ස
࠷ස ʮ݅ʹ͔ͳ͕ͬͨ͢ΔՄೳੑ͕࠷ߴ͍ͷɺདྷ݄̐ ͷ࢝ΊͰ͢ɻͦͷ࣮֬ͱ͍͏Θ͚Ͱ͋Γ·ͤΜɻʯ ϦεΫਤͰ͍͏ͱ ۽ͱϫϧπΛΑΓ
φϊύʔηϯτͱରʹԿ͔͏·͍͔͘ͳ͍ఔ͋ Δɻ ͜ͷΑ͏ʹ൵؍తʹݟੵͬͨͱ͖ͷऴྃΛ൵؍ͱݺͿɻ ΄΅࣮֬ͱͰ͠ΐ͏ͱݴ͑ΔϨϕϧͷఔ ൵؍తͳ
൵؍ ʮ΄΅࣮֬ͱ͍͏ظΛଋ͍ͨ͠ͷͳΒɺདྷ12݄·Ͱݟ͓ͯ ͔ͳ͚ΕͳΓ·ͤΜʯ ϦεΫਤͰ͍͏ͱ ۽ͱϫϧπΛΑΓ
։͔࢝Βָ؍ʹର͢Δɺָ؍͔Β൵؍ͷ෯Λෆ֬ఆ෯ͱ ΑͿɻ ෆ֬ఆ෯ͱ൵؍ ۽ͱϫϧπΛ ΑΓ
ෆ֬ఆ෯લऀʹରͯ͠150%~200%͘Β͍͕ۀքฏۉͱݴΘΕ͍ͯΔ ʢ։͔࢝ΒݟΔͱ250~300%ͳͷͰָ؍Λࡾഒ͢Ε൵؍ʹͳΔ) ෆ֬ఆ෯ͱ൵؍ ۽ͱϫϧπΛ ΑΓ
ෆ֬ఆ෯ͷ͞ϓϩδΣΫτϊΠζʹΑΓܾ·ΓɺͦͷਓɾϓϩδΣΫτʹͲ ͷ͘Β͍มಈ͕͋Δ͔ʁʹΑͬͯมΘΔɻ ͪΖΜ҆Ͱ͔͠ͳ͍ͷͰɺཁ͕݅΅ͬͱ͍ͯ͠Δ࣌ଟΊʹݟੵΔ͠ɻ ʢͦͷ෯͕ෆ࣮֬Ͱ͋Δͱ͍͏ใʹͳΔʣ ҰํͰɺෆ࣮֬ੑΛೝ͢Δͷ͍͠ͷͰ૬ͳࣗ৴͕ͳ͍ݶΓඪ४͔Βେ෯ ʹݮΒ͢ͷආ͚ͨ΄͏͕ྑ͍ʢ10%~15%͘Β͍͕҆৺Ͱ͖Δ෯ͱݴΘΕ͍ͯ Δ͕ɺ͜Ε࣮ͳݟੵΓͰͳ͍ʂʣ ϓϩδΣΫτϊΠζ
ϦεΫਤͰݟͨΑ͏ʹɺऴྃͷ൵؍ଆʹภͬͯ ͍Δɻ λεΫऴྃΛฉ͔Εͨ࣌ʹ͕͑ͪͳͷ࠷ස͕ͩɺ ֬Λܭࢉ͢Δͱ࠷සΑΓظͷํ͕൵؍ଆΑΓ ʹͳΔɻ ͦͷͨΊײ֮Ͱ࠷සΛҰݟੵΓ͢Δͱ౷ܭతʹ ͪΐͬͱָ؍دΓʹ͍͑ͯΔ͜ͱʹͳͬͯ͠·͏ɻ ༨ஊ: ࠷සͱظɻ֬ IUUQXXXBUNBSLJUDPKQBJUBSUJDMFTOFXTIUNMɹΑΓ
൵؍తͱݴΘΕͯɺ ᯁੴ͕མͪͯ͘Δ͜ͱ͋Ε ཁ͕݅ಥવมΘΔ͜ͱ͋ΔͷͰ ԿΛج४ʹ͢Δ͔͕ਓʹΑͬͯมΘͬͯ͠·͏ɻ ج४Λἧ͑ΔͨΊʹ։͔࢝Βָ؍·ͰͷΛج४ʹ͢Δͱ༳Ε Λ؇Ͱ͖Δɻ ༨ஊ: you are too
൵؍త
ਓؒΒͳ͍ͱ͍͚ͳ͍͜ͱΛΕΔ͜ͱ͋Δ͕ɺ Δඞཁ͕ͳ͍͜ͱΛͬͯ͠·͏͜ͱগͳ͍ɻ ·ͨऴΘΔ͕֬̍φϊύʔηϯτͰ͋Δ͔ʁ ʹରͯ͠ଟ͘ͷਓ͕ʢ֤ࣗͷࣝͷࠩͳͲΛແࢹ͢Εʣಉ͡Α͏ ͳࣈΛग़ͤΔ গͳ͘ͱᯁੴ͔ڪཽ͔ަ௨ࣄނ͔ͰᎍΊΔ͜ͱͳ͍ ༨ஊ: φϊύʔηϯτΏΕʹ͍͘
Α͋͘Δ՝ ʹର͢Δߟ͑
- ݟੵΓʹ෯͕͋Γ͗ͯ͢ɺ͜Ε͡Ό͔Βͳ͍Α - ͏ҰճݟੵΓͯ͠෯ΛڱΊ͖͍ͯͯͩ͘͞ - ̏ݟੵΓͱ͔ͬͯࣈ͜Ͷ͘Γճͯ͠Δ͚ͩͩ͠ҙຯ͋Δͷʁ - όοϑΝͱΓ͗͢͡Όͳ͍ʁ - ݟੵΓʴόοϑΝͰԿͰ͓ΘΓ·͢ʂ
- 90%ϥΠϯX݄YͰ͢ʂ ҎԼͷΑ͏ͳ՝ʹࣗͳΓͷߟ͑Λग़͍ͨ͠
ϦεΫਤͷΑ͏ͳߟ͑ํ༗༻ͳͷͰ֮͑ΔՁ͋Δʂ ࠷සͰऴΘΓͦ͏͚ͩͲϓϩδΣΫτʹϊΠζ͕͋Δ͜ͱɻ ࠷Ͱ͜ͷ·ͰʹऴΘΔ͜ͱͳ͍ʹ͍ͭͯ͋Δఔ؍Λἧ͑ΒΕͦ͏ͳ͜ͱɻ ݟੵΓ෯ʹάϥσʔγϣϯ͕͋ΓɺͦΕΛ໌Β͔ʹ͢Δ͜ͱͰϦεΫΛऔΔ͜ͱΛબ ࢶʹೖΕ͘͢Ͱ͖Δɻ ʮX݄͔ΒZ݄·Ͱͱͷ͜ͱ͚ͩͲZ݄·ͰԿΒͳ͍Θ͚ʹߦ͔ͳ͍ɻY݄·ͰʹऴΘΔ ՄೳੑԿˋ͘Β͍͋Γͦ͏ʁʯʮ͍͠Ͱ͕͢ػೳॖখ൛ͳΒ͍͚ͦ͏Ͱ͕͢Ͳ͏Ͱ͢ ͔ʁʯΈ͍ͨͳձ͕Ͱ͖Δͱ࠷ߴ Q. ̏ݟੵΓͱ͔ͬͯࣈ͜Ͷ͘Γճͯ͠Δ͚ͩͩ͠ҙຯ͋Δͷʁ
- ݟੵΓʹ෯͕͋Γ͗ͯ͢ɺ͜Ε͡Ό͔Βͳ͍Α - ͏ҰճݟੵΓͯ͠෯ΛڱΊ͖͍ͯͯͩ͘͞ - ̏ݟੵΓͱ͔ͬͯࣈ͜Ͷ͘Γճͯ͠Δ͚ͩͩ͠ҙຯ͋Δͷʁ - όοϑΝͱΓ͗͢͡Όͳ͍ʁ - ݟੵΓʴόοϑΝͰԿͰ͓ΘΓ·͢ʂ
- 90%ϥΠϯX݄YͰ͢ʂ ҎԼͷΑ͏ͳ՝ʹࣗͳΓͷߟ͑Λग़͍ͨ͠
ఆྔతͳݟੵΓͱ όοϑΝʔͷࢉग़
ӈਤͷΑ͏ʹλεΫ͝ͱͷฏۉɾ࠷ѱͷࠩ ΛऔΓ̎͢Δɻ ͦΕͧΕ͕λεΫͷෆ҆ྔʹͳ͍ͬͯΔɻ ͜Εͷ߹ܭͷϧʔτΛऔΔͱόοϑΝʹͳ Δɻ ৄ͘͠ ෆ҆ͱετϨε͔Βղ์͞ΕΔݟੵΓͱεέ δϡʔϧํ๏ 2ݟੵΓͱ࡞ۀόοϑΝͷܭࢉํ๏ ʮSRSS๏ʯͷΠϝʔδ
SRSS
SRSS
࠷ѱΛదʹѱ͘͢ΔͱೋͳͷͰෆ҆ྔ͕͔͋Β͞·ʹେ ͖͘ͳΔ - ෆ҆ྔ͕ߴ͍͕͍ͭͱ͍͏ՄࢹԽ - ଞ9ͱ͔16ͱ͔ͳͷʹ144ͱ͔ͷ͍λεΫ͕ग़ͯ͘Δ - ͜͏͍͏λεΫྑ͘ѱ͘શવܾ·ͬͯͳͯ͘ݟੵ ΓෆՄೳͳஈ֊ͩͬͨΓ͢ΔͷͰૣΊʹ௵͖͢ -
͜͏͍͏λεΫ͕ଟ͗͢ΔͳΒ·ͩϦϦʔεͱ͔ΛܾΊ ΒΕΔஈ֊ͱݴ͑ͳ͍ͱ͍͏ఏҊͰ͖Δɻ - ୯ʹฏۉԽͨ͠ҰݟੵΓΛఏग़͢Δͱ͍ͱ͍͏ ใࣗମ͕ϩετ͢Δɻ SRSSͷΑ̍͞
࠷ѱΛѱͨ͘͠ͱ͖ʹόοϑΝ͕Ͳͷ͘Β͍ੵ·ΕΔͷ͔͕ؒ తʹܭࢉ͞ΕΔɻ - όοϑΝ͋ͱ̍̌͢ͱϦϦʔε͍ͨ͠ΛΈग़ͪΌ͏ ͳɾɾΈ͍ͨͳ৺ཧతͳԕྀΛΓͨ͠ఆنݟੵΓ͕Մೳ - ਓؒෆࢥٞͳͷͰϦϦʔε͍ͨ͠·ͰΧπΧπʹͳͬͯ͘ ΔͱݟੵΓ͕ࣗಈతʹͦ͜ʹऩଋ͢ΔΑ͏ʹͳΔ - ݟੵΓ݁ՌΛใࠂ͢Δࡍɺػցతʢఆྔతʹʣʹࢉग़ͨ͠
ͷͳͷͰใࠂ͍͢͠ɻ - ؒʹ߹ΘͤͯΑɻͰͳ͘ࠓ·Ͱͷσʔλʹج͍ͮͯܭࢉ͠ ͨ݁Ռ͜͏ͳΜͰ͢ɻ͡Ό͋Ͳ͏͠Α͏ʁͱ͍͏ʹͳΓ ͍͢ SRSSͷΑ̎͞
ม͕ཧղ͍͢͠γϯϓϧͳϞσϧͰ͋Δ - MTGதʹͪΐͬͱมߋͨ͠ͱ͖ʹΪϦΪϦ҉ࢉͰ͖Δɻ - ࣍ճ·Ͱʹݟੵ͖ͬͯ·͢Ͱͳ͙͘͢Ͱ͖Δ - ͪΐͬͱඍົ͕ͩPM͕εέδϡʔϧͷӨڹΛଈͰ͖ͳ͍ͱ ৴པੑ͕མͪΔͷΛ͙Έ͍ͨͳԹ͔Έͷ͋Δྑ͕͋͞Δʢਓ ؒͳͷͰํͳ͍ʣ -
ඍົͳม͕ଟ͍ͱਓؒෆࢥٞͳͷͰͦ͜ʹ߹Θͤͯ͠·͏ - νʔϜมߋϦεΫΛ0.9͔Β0.7ʹͯ͠ɺ༷มߋϦεΫ0.95͔ Β0.90ʹ͠Α͏ɾɾ͓ʂϦϦʔεͰ͖ͦ͏ʂΈ͍ͨͳ͜ͱΛ ͬͯ·͏ͷ͕ਓ - Կ࠷ѱέʔεΛΖ͏ͱ͚ͨ͠Ͳɺଞͱൺͯ͜ΕΑΓ ଟ͍͔ͣͩΒ͜ͷࣈʹ͢Δ͔͠ͳ͍ɾɾͱࢥ͍ฦͨ͠ SRSSͷΑ̏͞
όοϑΝ͕ఆྔతʹग़ΔͷͰ࠷ऴతʹҰݟੵΓͱͯ͠ίϛϡχέʔγϣϯ͞Ε ͕ͪɻ ຊདྷΔ͖ʮऴΘΒͳ͔ͬͨͱ͖ʹͲ͏͍͏ϚΠφε͕͋Δͷ͔ʁʯʮϦεΫର ԠΛͲ͏͢Δͷ͔ʁʯʹ͍ͭͯͷ͕ٞਐ·ͣʹٯʹʮऴΘͬͯͳ͍Μ͚ͩͲ୭ͷ ͍ͤʁʁʯΈ͍ͨͳແବͳ͕ٞ࢝·Γ͕ͪ => ඞͣऴΘΔ͜ͱΛલఏͱͤͣɺऴΘΒͳ͔ͬͨͱ͖ͷ͜ͱߟ͑Δ։ൃ͕ඞཁ SRSS͚ͩͰΓͳ͍ͱ͜Ζ
ظݶͷࢦඪ - ̑̌ˋʴόοϑΝظ ෆ࣮֬ੑͷશମײͷࢦඪ ͦͦෆ࣮֬ੑ͕ߴ͍ঢ়ଶͳͷ͔͍ঢ়ଶͳͷ͔Λஅ ʮ50%X/Y, 90%A/BͰ͢ɻʯͱ͍͏දݱͩͱೲظͷʹߦ͖͕ͪͳͷ Ͱʮ3ഒ։͖͕͋Δʯͱ͍ͬͨදݱͷ΄͏͕ෆ࣮֬ੑʹண͍͢͠ɻ - 50%ϥΠϯͱ90%ϥΠϯʹԿഒͷ։͖͕͋Δͷ͔ʁ
- όοϑΝ։ൃʹରͯ͠Կˋͳͷ͔ ௵͖͢ෆ࣮֬ੑͷࢦඪ - ֤λεΫͷෆ҆ྔʢಛʹ্Ґݸʣ SRSSͰ͍ͨ͠σʔλ
- SRSSྑ͍ - SRSSͰόοϑΝ͚ͩग़ͯ͠ຬ͢ΔͷͰ ͳ͘90%ϥΠϯɺ50%ϥΠϯͷΛ͢ ͠ - ൵؍ͣΕΔ͔Βָ؍ͷ̏ഒͰͬ͘͟ ΓऔΔͱΑ͍Ͱ -
൵؍ݮΒ͢ͳةݥʂ ͜͜·Ͱͷ·ͱΊ
Α͋͘Δ՝ ʹର͢Δߟ͑
- ݟੵΓʹ෯͕͋Γ͗ͯ͢ɺ͜Ε͡Ό͔Βͳ͍Α - ͏ҰճݟੵΓͯ͠෯ΛڱΊ͖͍ͯͯͩ͘͞ - ̏ݟੵΓͱ͔ͬͯࣈ͜Ͷ͘Γճͯ͠Δ͚ͩͩ͠ҙຯ͋Δͷʁ - όοϑΝͱΓ͗͢͡Όͳ͍ʁ - ݟੵΓʴόοϑΝͰԿͰ͓ΘΓ·͢ʂ
- 90%ϥΠϯX݄YͰ͢ʂ ҎԼͷΑ͏ͳ՝ʹࣗͳΓͷߟ͑Λग़͍ͨ͠
ߴ͍ϏδωεඪΛ๊͍͑ͯΔதɺఆྔతʹग़͞Εͯͳ͍όοϑΝ͕͋Δͱɺͦ͏͍͏ʹͳΔͷ વɻ ҰํͰɺݟੵΓงғؾඪͰܾ·ΔͷͰͳ͍ɻ աڈͷσʔλ͔Βݴ͏ͱ͜͏ͳΔɻͱ͍͏͜ͱΛͨͩड़Δ͚ͩɻ ࣌ͱͯ͠ݟੵΓΛ͢Δਓ͕ࣗ͜ͷ᠘ʹϋϚΔͷͰػցతʹग़ͤΔํ๏͕͋ΔͱΑ͍ɻ SRSSෆ҆ྉΛϕʔεʹόοϑΝΛܭࢉ͢ΔͷͰόοϑΝ͕͋·Γʹଟ͍ͱ͖ʹɺ ʮͳΜͰɺ͜ΜͳʹόοϑΝ͋ΔΜͩʁʯ =>ʮ͜ͷλεΫͷෆ҆ྔͰ͔͗͢Δʯ => ʮ͋ʔ͔ͨ͠
ʹɾɾͭ͜͜Ϳ͞ͳ͍ͱ·ͱͳࣈʹͰ͖ͳ͍Ͱ͢Ͷʯ => ʮͭͿ͠·͠ΐ͏ʯ ͱ͍͏ݐઃతͳʹਐΈ͍͢ͷͰ͓͢͢Ίɻ Q. όοϑΝͱΓ͗͢͡Όͳ͍ʁ
SRSS͕ศར͗͢Δͱ͜͏ͳΔɻຊ࣭ΛΕͯͳΒ͵ʂ εέδϡʔϧͰͳ͘ɺݟੵΓ෯=ϦεΫ͕ͦ͜ຊʹϚωʔδϝϯτ͢Δ͖ɻ ୯ʹݟੵΓʴόοϑΝΛใࠂͯ͠Ҏ্ɻͰͳ͘ɺ όοϑΝλεΫࣗମʹରͯ͠Կˋͳͷ͔ʁͦΕେ͖͍ͷ͔ʁେ͖͍ͳΒͲͷλεΫʹෆ֬ ࣮ੑ͕ूத͍ͯ͠Δͷ͔ʁΛු͖ூΓʹ͢Δ͜ͱ͕େࣄɻ ͞Βʹݴ͏ͱ ͍ͭऴΘΔͷ͔ʁΛใࠂ͢Δ͚ͩͰϚωʔδϝϯτΛऴΘΒͤͯμϝɻܭը௨ΓʹਐΊΔͨ Ίʹ࣍ʹରॲ͖͢ϦεΫԿ͔ʁͲ͏͢ΕରॲͰ͖Δ͔ʁΛશମʹใͤଓ͚Δ͜ͱ͕େࣄɻ Q. ݟੵΓX+όοϑΝYͰZͰऴΘΓ·͢ʂ
ඞୡͰ͢ɻॱௐͰ͢ɻίϛϡχέʔγϣϯͷલஹɻ ୯ʹ90%ϥΠϯͰ͜ͷ·ͰʹऴΘΓ·͢ɻͱ͍͏ͷ͜Εʹ͍ۙɻ ݁߹ஈ֊Ͱ͍͖ͳΓΕ͕ੜ͡Δ͜ͱ͋ΔͷͰɺؾΛൈ͔ͣʹ ͗Γ͗Γ·ͰϦεΫͱͯ͠ͲͷఔͷΕ͕ग़Δͷ͔ʢաڈͷσʔλ͔Βʣݕ౼͠ɺ Εͨ߹ͷϏδωεܭըͷӨڹɾमਖ਼ҊɾμϝʔδܰݮҊͳͲΛεςʔΫϗϧμʔͱͷ ϛʔςΟϯάͰٞͰ͖Δͱྑ͍ɻ ୯ʹؒʹ߹͏ؒʹ߹Θͳ͍ͷใࠂձͰऴΘΒͤΔͱͳΜͷ४උͳ͍··͍͖ͳΓϲ ݄ΕͨΓ͢ΔͷͰҙ͠·͠ΐ͏ɻ Q. X݄YʹऴΘΓ·͢ʂ
- ݟੵΓʹ෯͕͋Γ͗ͯ͢ɺ͜Ε͡Ό͔Βͳ͍Α - ͏ҰճݟੵΓͯ͠෯ΛڱΊ͖͍ͯͯͩ͘͞ - ̏ݟੵΓͱ͔ͬͯࣈ͜Ͷ͘Γճͯ͠Δ͚ͩͩ͠ҙຯ͋Δͷʁ - όοϑΝͱΓ͗͢͡Όͳ͍ʁ - ݟੵΓʴόοϑΝͰԿͰ͓ΘΓ·͢ʂ
- 90%ϥΠϯX݄YͰ͢ʂ ҎԼͷΑ͏ͳ՝ʹࣗͳΓͷߟ͑Λग़͍ͨ͠
ຊ͜͜·Ͱ