Auautanga Whakawhanaunga: He Huarahi Tatauranga Matua
Ko te auautanga whanaunga he ariā taketake i roto i ngā tatauranga e whakaahua ana i te auautanga o tētahi huihuinga i roto i tētahi huinga raraunga, e pā ana ki te maha o ngā huihuinga katoa. Ahakoa he ahua hangarau, he ahua motuhake rānei te kupu, he mea nui te mārama ki te auautanga whanaunga mō te hunga e rapu ana i te tātari raraunga whai hua me te whai tikanga. Ka tūhuratia e tēnei tuhinga te whakamāramatanga, te tatau, ngā tono, me ngā tauira mahi o te auautanga whanaunga i roto i ngā horopaki rerekē.
Te Mārama ki te Auautanga Whakawhanaunga
Ko te auautanga whanaunga ko te ōwehenga o te maha o ngā putanga mai o tētahi huihuinga motuhake ki te tapeke o ngā putanga mai i roto i tētahi huinga raraunga. Mā te pāngarau, ka taea te whakaatu i te auautanga whanaunga (FR) penei:
\[ FR = \frac{f}{N} \]
ko \( f \) te auau (tau) o tētahi huihuinga motuhake, ā, ko \( N \) te tapeke o ngā huihuinga.
Arā, ko te auautanga whanaunga ko te ōwehenga o tētahi huihuinga motuhake i roto i tētahi huinga raraunga. Ko te auautanga whanaunga he uara i waenga i te 0 me te 1, ko te tikanga o te 0 kāore te huihuinga e puta, ā, ko te tikanga o te 1 ka puta tonu te huihuinga. Ina hurihia ki te ōrau, ka māmā ake te mārama ki ngā uara auautanga whanaunga.
Tauira o te Tātai Auautanga Whānau
Me whakaaro tātou ki tētahi tauira māmā. Me kī he raraunga tā tātou mō ngā tae e pai ana ki ngā tāngata tekau i uru ki te rangahau, i pātaihia mēnā he whero, he kikorangi, he kakariki rānei tā rātou e pai ai. Ko ngā hua o te rangahau e whai ake nei:
– Whero: 3 tāngata
– Kikorangi: 5 tāngata
– Kakariki: Tokorua ngā tāngata
Tekau te tapeke o ngā kaiwhakautu. Hei tatau i te auautanga whanaunga, ka wehea noa e mātou te maha o ngā manakohanga mō ia tae mā te tapeke o ngā kaiwhakautu.
– Auautanga whanaunga o te whero: \( \frac{3}{10} = 0.3 \) 30% rānei
– Auautanga whanaunga o te kikorangi: \( \frac{5}{10} = 0.5 \) 50% rānei
– Auautanga whanaunga o te kakariki: \( \frac{2}{10} = 0.2 \) 20% rānei
Mai i konei, ka kitea ko te nuinga o ngā kaiuru o te rangahau e pai ake ana ki te tae kikorangi.
Taupānga Auautanga Whakawhanaunga
E whakamahia ana te auautanga whanaunga i roto i te whānuitanga o ngā mara, mai i te rangahau pūtaiao ki te tātari pakihi. Anei ētahi tauira o ngā tono:
1. Ngā Tatauranga Whakaahuatanga
I roto i ngā tatauranga whakaahua, ka whakamahia ngā auau whanaunga hei whakarato i tētahi pikitia tere, mārama hoki o te tohatoha raraunga. Hei tauira, i roto i te tātari i te auau o ngā whakautu ki ngā pātai rangahau, ka taea e ngā auau whanaunga te tohu i tētahi ia o te nuinga, i tētahi tauira motuhake rānei i roto i ngā raraunga.
2. Mana Kounga
I roto i te umanga hanga, ka whakamahia te auau whanaunga hei ine i te putanga mai o ngā hapa i roto i tētahi puranga hua. Hei tauira, mēnā he 1000 ngā tūemi kei roto i tētahi puranga, ā, e 50 kei roto he hapa, ko te auau whanaunga o ngā hapa ko \( \frac{50}{1000} = 0.05 \) ara 5%. He mea nui tēnei mōhiohio mō te aromatawai me te whakapai ake i te kounga o te hua.
3. Te Mate Urutā
I roto i te hauora tūmatanui, ka taea te whakamahi i te auau whanaunga hei tatau i te whānui, te putanga rānei o tētahi mate i roto i tētahi taupori. Hei tauira, mēnā i roto i te 10.000 tāngata he 200 ngā kēhi o tētahi mate motuhake, ko te auau whanaunga o taua mate ko \( \frac{200}{10000} = 0.02 \) ara 2%.
4. Te Kōwhiringa Whakaaro i roto i te Rangahau
I roto i ngā rangahau pūtaiao, he āwhina pea ngā auau whanaunga i roto i te whakamātautau whakapae. Hei tauira, i roto i tētahi whakamātautau hei whakamātautau mēnā he pai ake te whai huatanga o tētahi maimoatanga hou i tētahi maimoatanga tawhito, ka taea te whakarite i ngā auau whanaunga o te angitu i roto i ngā rōpū e rua hei whakatau i te hiranga tatauranga.
Auautanga Whānui vs. Auautanga Tino
He maha ngā wā ka whakamahia ngātahitia te auau tino me te auau whanaunga hei whakarato i tētahi māramatanga whānui ake mō ngā raraunga. Ko te auau tino e pā ana ki te maha tuturu o ngā putanga o tētahi kaupapa, ahakoa te maha katoa o ngā putanga. Ko te auau whanaunga, i tētahi atu taha, e pā ana ki ngā whakatairite, e whakarato ana i tētahi horopaki whai hua ake, whai tikanga ake hoki, inā koa ka mahi tahi me ngā raraunga me ngā rahi tauira rerekē.
Hei tauira, e rua ngā rangahau e whakaatu ana he pai ki te hua A te 100 tāngata, ā, he pai ki te hua B te 50 tāngata. Heoi, mēnā he 200 ngā kaiwhakautu i te rangahau tuatahi, ā, he 100 ngā kaiwhakautu i te rangahau tuarua, ko te auau whanaunga o te manakohanga mō te hua A he 50%, ā, mō te hua B he 50%, e tohu ana i te ōwehenga ōrite ahakoa he rerekē ngā tau tuturu.
Te Herenga Auautanga Whakawhanaunga
Ahakoa he taputapu kaha te auau whanaunga, he iti anō ōna herenga. Nā te mea he nui te whakawhirinaki o te auau whanaunga ki te rahi o te tauira, ka taea e ngā hua te whakahē, te iti rānei te whakaatu mena kāore i te rahi te tauira, kāore rānei i tīpakohia matapōkeretia. Hei tauira, i roto i tētahi rangahau iti me te 10 noa iho ngā kaiwhakautu, mā te panoni iti o te maha o ngā kaiwhakautu e whiriwhiri ana i tētahi kōwhiringa motuhake ka tino whakarerekē i te auau whanaunga.
Te Whakamārama i te Auautanga Whakawhanaunga
He mea nui kia mārama ki te horopaki i te wā e whakamārama ana i ngā auau whanaunga. Hei tauira, ki te pūrongo mai tētahi toa e 70% o ngā kaihoko e pai ake ana ki tētahi hua motuhake, he mōhiohio nui tēnā. Heoi anō, me mārama tātou ki te tapeke o ngā kaihoko i uiuitia me te āhua o te whakahaerenga o te rangahau hei aromatawai i te tika me te āhua o ngā raraunga.
Hei tāpiritanga, i roto i ngā rangahau pūtaiao, i ngā tātaritanga raraunga hōhonu rānei, ka whakamahia e ngā kairangahau ngā wā whakawhirinaki me ngā whakamātautau whakapae hei whakatau mēnā he hiranga tatauranga ngā rerekētanga o ngā auau whanaunga, he hua noa iho rānei o te rerekētanga tauira.
Whakamutunga
He mehua nui te auautanga whanaunga i roto i ngā tatauranga hei āwhina i a tātou ki te mārama me te whakaahua i ngā raraunga i roto i tētahi horopaki whai tikanga ake. Mā te whakarato i te ōwehenga o ngā putanga i roto i tētahi huinga raraunga, ka māmā ake te whakamārama me te whakataurite i ngā raraunga, ahakoa i roto i te pūtaiao, i te pakihi, i ngā horopaki o ia rā rānei. Heoi anō, me haere tahi tōna whakamahinga me te māramatanga ki te horopaki me te mōhio ki ngā herenga o te tikanga kia tika ai, kia whai tikanga ai hoki te whakamārama.
Nō reira, ko te mārama me te tohungatanga ki te tatau me te whakamārama i ngā auautanga whanaunga tētahi o ngā kī ki te noho hei kaiwhakamahi raraunga atamai, tātari, me te arohaehae.
