# 2Math2810 - DESCRIPTIVE STATISTICS: NUMERICAL & GRAPHIC...

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DESCRIPTIVE STATISTICS: NUMERICAL & GRAPHIC SUMMARIES 1
STATISTICS(Inferential) Statisticsis concerned with making decisions about the entire population based on information obtained from a sample from the population.Descriptive Statistics – using statistics to describe a sample2
SOLAR ENERGY EXPERIMENT3
41 Cell2 Cells3 CellsObs. #PowerObs. #PowerObs. #PowerObs. #PowerObs. #PowerObs. #Power1270262201352640011740261350212027220273527400221002713503137.528230360028400322802813254112.529220452529390422752913255150302205630303805209030130061803170620031195612003115607160327072903218071885321527.58180337083003324081690331495918034709310342709182034149510213.75358010310353010168035138011180368011595365951118003628012190376012560375601218603735013190382013560385601318303850014180391201466039620141860395001518540110156404052515183040525161104116016380417351623404118601711042160173804273517221042186018110431701838043735182040431800
IS THE SAMPLE FOR 3 CELLS RANDOM?50510152025303540455005001000150020002500
NUMERICAL SUMMARIESQuantitative DataMeanMinMaxMedianMode

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