University of the Free State provides funding as a partner of The Conversation AFRICA. It’s getting tougher to assess how much university students have learnt. In his work as a Mathematical Statistics ...

Abstract: Since the field distribution within a reverberation chamber (RC) depends on multiple factors, ascertaining the exact distribution is rather complicated. The Kolmogorov–Smirnov (KS) and ...

Earnings over $24,480 (2026) before full retirement age reduces Social Security benefits. Claimed Social Security early; half of earnings above the threshold are withheld. Benefits recalculated at ...

Abstract: The problem of robust hypothesis testing is studied, where under the null and the alternative hypotheses, the data-generating distributions are assumed to be in some uncertainty sets, and ...