In deze video met uitleg voor wiskunde A behandelt onze Digistudiesdocent Menno Lagerwey de verschillende onderdelen van betrouwbaarheidsintervallen. De begrippen populatie proportie, steekproef proportie en onderzoekscyclus zullen aan de hand van een aantal simpele voorbeelden allemaal worden uitgelegd. Je kunt deze kennisclip gebruiken als onderdeel van je examentraining, of om te leren voor andere toetsen!
1. Populatie en steekproefproportie
Gegeven door:
Menno Lagerwey
Beschrijving Begrippen
E1: Presentaties van data interpreteren en beoordelen
E2: Data verwerken
E3: Data en verdelingen
E4: Statistische uitspraken doen
'/%3e%3cpath%20d='M16.2258%2015.9851L12.3134%2012.1594V11.8794L16.2258%208.05273L16.3213%208.14609L20.9976%2010.76C22.3342%2011.5069%2022.3342%2012.7196%2020.9976%2013.4655L16.2258%2015.986V15.9851Z'%20fill='url(%23paint1_linear)'/%3e%3cpath%20d='M16.321%2015.8917L12.3121%2011.9727L0.381836%2023.6374C0.8592%2024.1041%201.52752%2024.1041%202.38677%2023.7307L16.321%2015.8917Z'%20fill='url(%23paint2_linear)'/%3e%3cpath%20d='M16.321%208.05255L2.38677%200.306882C1.52752%20-0.159893%200.8592%20-0.0665385%200.381836%200.400237L12.3121%2011.9725L16.321%208.05255Z'%20fill='url(%23paint3_linear)'/%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear'%20x1='7.57099'%20y1='1.43575'%20x2='-2.37442'%20y2='11.6068'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%2300A0FF'/%3e%3cstop%20offset='0.007'%20stop-color='%2300A1FF'/%3e%3cstop%20offset='0.26'%20stop-color='%2300BEFF'/%3e%3cstop%20offset='0.512'%20stop-color='%2300D2FF'/%3e%3cstop%20offset='0.76'%20stop-color='%2300DFFF'/%3e%3cstop%20offset='1'%20stop-color='%2300E3FF'/%3e%3c/linearGradient%3e%3clinearGradient%20id='paint1_linear'%20x1='22.7485'%20y1='11.9736'%20x2='-0.345374'%20y2='11.9736'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%23FFE000'/%3e%3cstop%20offset='0.409'%20stop-color='%23FFBD00'/%3e%3cstop%20offset='0.775'%20stop-color='%23FFA500'/%3e%3cstop%20offset='1'%20stop-color='%23FF9C00'/%3e%3c/linearGradient%3e%3clinearGradient%20id='paint2_linear'%20x1='14.1509'%20y1='15.6807'%20x2='-2.78875'%20y2='33.0047'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%23FF3A44'/%3e%3cstop%20offset='1'%20stop-color='%23C31162'/%3e%3c/linearGradient%3e%3clinearGradient%20id='paint3_linear'%20x1='-2.57973'%20y1='-1.39871'%20x2='4.95959'%20y2='6.31164'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%2332A071'/%3e%3cstop%20offset='0.069'%20stop-color='%232DA771'/%3e%3cstop%20offset='0.476'%20stop-color='%2315CF74'/%3e%3cstop%20offset='0.801'%20stop-color='%2306E775'/%3e%3cstop%20offset='1'%20stop-color='%2300F076'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e)
