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undergraduate thesis
Usporedba kvalitativne i kvantitativne obrade podataka prikupljenih anketiranjem
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2014. urn:nbn:hr:159:529974
Markešić, Jasmina
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Process Engineering
Laboratory for Measurement, Regulation and Automatisation

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Markešić, J. (2014). Usporedba kvalitativne i kvantitativne obrade podataka prikupljenih anketiranjem (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:529974

Markešić, Jasmina. "Usporedba kvalitativne i kvantitativne obrade podataka prikupljenih anketiranjem." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2014. https://urn.nsk.hr/urn:nbn:hr:159:529974

Markešić, Jasmina. "Usporedba kvalitativne i kvantitativne obrade podataka prikupljenih anketiranjem." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2014. https://urn.nsk.hr/urn:nbn:hr:159:529974

Markešić, J. (2014). 'Usporedba kvalitativne i kvantitativne obrade podataka prikupljenih anketiranjem', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 11 January 2025, https://urn.nsk.hr/urn:nbn:hr:159:529974

Markešić J. Usporedba kvalitativne i kvantitativne obrade podataka prikupljenih anketiranjem [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2014 [cited 2025 January 11] Available at: https://urn.nsk.hr/urn:nbn:hr:159:529974

J. Markešić, "Usporedba kvalitativne i kvantitativne obrade podataka prikupljenih anketiranjem", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:159:529974

Metadata
TitleUsporedba kvalitativne i kvantitativne obrade podataka prikupljenih anketiranjem
Title (english)Qualitative vs. quantitative analysis of data collected by a questionnaire
AuthorJasmina Markešić
MentorJasenka Gajdoš Kljusurić (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Process Engineering)
(Laboratory for Measurement, Regulation and Automatisation)
Zagreb
Defense date and country2014-07-10, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Nutrition
Abstract
Podaci prikupljeni anketiranjem su razvrstani na kvalitativne i kvantitativne. Cilj ovog rada je usporediti kvalitativnu i kvantitativnu obradu podataka. U tu svrhu na kvantitativnim i kvalitativnim podacima su provedeni isti izračuni kako bi se mogli usporediti rezultati. Kod kvalitativnih podataka iznos srednje vrijednosti koji se izračunava na temelju aritmetičke sredine je neprimjenjiv te ga ne možemo koristiti kao pouzdanu informaciju u istraživanju. U tom slučaju se koristi mod kako bi se utvrdilo koji odgovor se najčešće pojavljuje ili medijan koji nam pokazuje vrijednost od koje pola podataka u skupu ima manju,a pola podataka veću vrijednost. Rad prikazuje kako neadekvatan odabir metode obrade podataka može dovesti do pogrešnih rezultata. Primjena t-testa na kvalitativnim podacima dovela je do prihvaćanja suprotne hipoteze u odnosu na primjenu X2 testa na tim istim podacima što nam direktno pokazuje kako primjenom neadekvatnog testa na ispravnim podacima može doći do posve pogrešnog rezultata istraživanja.
Abstract (english)
Data collected by a questionnaire are sorted on qualitative and quantitative. The aim of this work was to compare qualitative and quantitative analysis of collected data. For this purpose the same analyses were carried out on quantitative and qualitative data, in order to compare the results and conclusions that will follow. For qualitative calculation of the mean value based on the arithmetic mean is not acceptable, and it can not be used as a reliable information. In this case the “mode” is used to determine which response is the most often: If the median value is used it shows data from which half of the data set has a lower value and half of the data set has a higher value. The paper showed how inadequate selection of data processing methods can lead to incorrect conclusions. Application of t-test on qualitative data led to the adoption of the opposite hypothesis in relation to the application 2 test on these same data matrix. It is shown that inadequate application of a test to correct the data may lead to entirely incorrect conclusions.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:529974
Study programmeTitle: Nutrition
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2017-04-27 13:46:32