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MANUAL ESTADISTICA APLICADA CON SPSS

Manual de estadística aplicada

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Traemos el archivo ceramics.save<br />

→Alloy (Aleación) como el factor variable →labrunid (como la etiqueta de casos)<br />

→statistics: descriptive → Continue → OK<br />

Tabla de Resultados 8.5<br />

Degrees<br />

Centigrade<br />

Alloy Statistic Std.<br />

Error<br />

Premium Mean 1542,07 ,61165<br />

95% Confidence Interval Lower Bound 1540,87<br />

for Mean<br />

Upper Bound 1543,28<br />

5% Trimmed Mean 1541,280<br />

Median 1539,711<br />

Variance 89,789<br />

Std. Deviation 9,47569<br />

Minimum 1530,44<br />

Maximum 1591,04<br />

Range 60,61<br />

Interquartile Range 11,51<br />

Skewness 1,439 ,157<br />

Kurtosis 3,036 ,313<br />

Standard Mean 1514,65 ,62004<br />

95% Confidence Interval Lower Bound 1513,43<br />

for Mean<br />

Upper Bound 1515,87<br />

5% Trimmed Mean 1514,73<br />

Median 1514,53<br />

Variance 92,269<br />

Std. Deviation 9,60566<br />

Minimum 1488,30<br />

Maximum 1537,99<br />

Range 49,69<br />

Interquartile Range 13,51<br />

Skewness -,078 ,157<br />

Kurtosis -,343 ,313<br />

→Menu → Analize → Descriptive Statistics → Explore →<br />

→Degrees Centigrade (como la variable dependiente)<br />

En en la Tabla de Resultados 8.5, la columna Alloy (Aleación) sirve de capa (Layer) a<br />

los dos procedimientos: el Standard y Premiun.<br />

106

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