Estimates of correlations between variables are diluted ( weakened ) by measurement error . Estimates of correlations between variables are diluted by measurement defects ( weakened ) .
Anggaran korelasi antara pembolehubah dicairkan (dilembutkan) oleh ralat pengukuran. Anggaran korelasi antara pembolehubah dicairkan oleh kecacatan pengukuran (dilembutkan).