Sampling theory, estimation, hypothesis testing, ANOVA, and chi-square tests.
Yet Rahman remained clear-eyed. Once, in winter, a torn poster from a sensational newspaper arrived at his doorstep: “Statistics Prove X!” People queued with questions. Rahman said, “Data can be used to shine light—or to cast shadows. Tools are neither good nor evil; users make choices.” He taught them to ask about sampling methods, who funded studies, and whether the conclusions matched the evidence. who funded studies
The child smiled. And for homework, she counted the number of mangoes on the school tree – not because she was hungry, but because she wanted to know the truth hidden in the numbers. who funded studies