3. PSYCHOLOGICAL AND INSTITUTIONAL STATISTICS. : PSYCHO

Added on - 16 Sep 2019

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Running head: PSYCHOLOGICAL AND INSTITUTIONAL STATISTICSPSYCHOLOGICAL ANDINSTITUTIONAL STATISTICS[Document subtitle][DATE][COMPANY NAME][Company address]
1PSYCHOLOGICAL AND INSTITUTIONAL STATISTICS1)MEAN:3+8+5+9+6+3+5+2+7+7+3=58= 5.2711 112)MEDIAN: Median is the middle value of the series when arranged in ascending order.The middle value in this series is- 5.Therefore Median is 53)MODE: Mode is the number that is most repeated in aset of population.Therefore, in the given series 3 is repeated mostly. Mode ofthe series is: 34)SUM OF SQUARESData(x)Square ofx24393939525525636749749864981Sum3605)VARIANCEData (X)X-x, where x=mean(X-x)222-5.2710.692933-5.275.152933-5.275.152933-5.275.152955-5.270.072955-5.270.072966-5.270.5329Data(X)23335567789
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