syllabus 1 use of data in geography geographical data matrix significance of statistical methods in geography sources of data scales of measurement nominal ordinal interval ratio 2 tabulation and descriptive ...
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...Syllabus use of data in geography geographical matrix significance statistical methods sources scales measurement nominal ordinal interval ratio tabulation and descriptive statistics frequencies deciles quartiles percentile cross central tendencies mean median mode centro graphic techniques measures dispersion standard deviation variance coefficient variation sampling purposive random systematic stratified introduction is a branch science that deals with the collection organisation analysis drawing inferences from samples to whole population this requires proper design study an appropriate selection sample choice suitable test or spatial are defined as undigested unorganized unevaluated material can be associated location include facts results observations original remote sensing images basic census figures all which gathered communicated user little value themselves useful they must transformed into information when organized presented analyzed interpreted considered for particular de...