01758cam a22002657a 4500020001500000020001800015020002500033020002200058050001500080100002200095245006500117250001200182260005500194300003800249500002000287505078400307650004301091650001601134856006801150856006801218856006801286942001201354952011101366999001501477  a0495601438  a9780495601432  a9780495834281 (pbk.)  a0495834289 (pbk.)00aHA 29bHEA1 aHealey, Joseph F.14aThe essentials of statistics :ba tool for social research /  a2nd ed.  aBelmont, CA :bWadsworth/Cengage Learning,cc2010.  axix, 440 pages :bIllustrations ;  aIncludes index.0 aIntroduction -- Basic descriptive statistics : percentages, ratios and rates, frequency distributions -- Charts and graphs -- Measures of central tendency -- Measures of dispersion -- The normal curve -- Introduction to inferential statistics, the sampling distribution, and estimation -- Hypothesis testing I : the one-sample case -- Hypothesis testing II : the two-sample case -- Hypothesis testing III : the analysis of variance -- Hypothesis testing IV : chi square -- Introduction to bivariate association and measures of association for variables measured at the nominal level -- Association between variables measured at the ordinal level -- Association between variables measured at the interval-ratio level -- Partial correlation and multiple regression and correlation. 0aSocial sciences - statistical methods. 0aStatistics.42uhttp://www.loc.gov/catdir/enhancements/fy1212/2008940409-d.html41uhttp://www.loc.gov/catdir/enhancements/fy1212/2008940409-t.html42uhttp://www.loc.gov/catdir/enhancements/fy1303/2008940409-b.html  cBK2lcc  00102lcc40aGIMPAbGIMPAcREFd2015-05-07ePurchasel0oHA 29 HEAp64951r2023-01-23w2023-01-23yBK7i  c2553d2553