Top 14 Apps Similar to Interactive Statistics
Statistics Guide 3
Statistics GuideWe think that the Statistics Guide, resented for service byusasthe Statistics World will be an understandable sourceforthescience people and students dealing with Statisticsandresearchersand science people conducting surveys indifferentbranches ofscience.The statistical concepts and terms have been identified withawideliterature scan and offered to you withtheirexplanations.Besides, the explanations of the frequentlyusedstatisticalmethods and the sample diameter calculations aregivenwithexamples in the application.All of the explanations and calculation of the sample sizeareforinformation and it is recommended to be supported byastatisticsexpert before conducting the works.StatisticsGlossaryIn this section of the application, the definitionsofthefrequently used statistics terms are given. The datapresentedhereare informative.Sample size calculatorIn the surveys to be conducted, there are variouscriteriatoidentify the number of samples. In this application,samplesizecalculation methods will be used using the acceptedcriteriawhenthe population size is known or is not known. Thesamplingformulapresented here are informative for theapplication.Technicalsupport is recommended to be received from thestatisticexpertswhile forming the sampling plan depending on thepurpose ofthestudy.N= Population sizeThe size of the population which the survey is interested.n= Sample sizeThe size of the sample representing the population inordertoproduce data about the population in which thesurveyisinterested.Confidence LevelThe level of confidence foreseen in the surveys.d=Anticipated Deviationp= Incidence/Prevalence (p=0,5allows to reach themaximumsamplevolume)