Central Tendency and Variability

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CHAPTER

s chapter, basic methods of data description ere exhibited.'I'his infor-

:,,n rnclr"rrles fre quencl' distributiot-ts, nleilsures of centrrl tencle tlct-, and

:,-rrcs of vari:rbrlin'. Presentatiot.r carl be rnacle in tl.rc fbrm of a table, chart' . . '., ph.

W EASURES OF CENTRAL TENDENCY AND VARIABILITY

. iek1y procluce a table with basic descriptive statistics about a vari:rble or

. lc.. selcct tlrc li,llor'r itrg Ittettus:

Analyze -+ Descriptive Statistics + Descriptives .

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Variable(s):

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Save standardized values as variables

Reset Pas te Carrcel

Br- clicking rhe "Options" buttot.t at the upper rieht-hand corner of the

:.criptives" diaioe box, vou rri11 open another dialoq bor that $ill e11o$- to choose uhicl.r basic descriptive iutornratiort rvill be produced br- SPSS

rstics:

, EARNRS ,-, EARTHSUN ., ECONSUP 1 , LFI OI LI . ELTCTRON , EN4AILH R -Et\4AtLMtN $i

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: roP of theDat: n r ariable "ID.

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ORGANIZATION AND PRESENTATION OF I N FORMATION

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- ATISTICS