Statistical analyses of data from thermally accelerated aging tests are described. The basis and use of statistical calculations are explained. Data analysis, estimation of the relationship between life and temperature, and the comparison between two sets of data are covered.

This revision of IEEE Std 101-1972 describes statistical analyses for data from thermally accelerated aging tests. It explains the basis and use of statistical calculations for an engineer or scientist. Statistical methods discussed in [2] 1 through [6] provide more information. Life test data analysis is dealt with more speciÞcally in [7] through [13]. The subject of this guide is treated extensively in [11] and [12].