17-S3-Q12 Read more about 17-S3-Q12 Discrete random variable, joint probability distribution, independence, covariance. [STEP III 2017 Question 12 (Probability and Statistics)]
13-S3-Q12 Read more about 13-S3-Q12 Expectation, ordering of letters, sum, variance. [STEP III 2013 Question 12 (Probability and Statistics)]
05-S1-Q14 Read more about 05-S1-Q14 Expectation, median, gaussian, variance. [STEP I 2005 Question 14 (Probability and Statistics)]
02-S3-Q14 Read more about 02-S3-Q14 Variance, covariance, binomial distribution, RSS. [STEP III 2002 Question 14 (Probability and Statistics)]
02-S1-Q13 Read more about 02-S1-Q13 Roots of quadratic, expectation, cubic equation. [STEP I 2002 Question 13 (Probability and Statistics)]
99-S3-Q12 Read more about 99-S3-Q12 Increasing function, solution of equation, expectation. [STEP III 1999 Question 12 (Probability and Statistics)]
96-S1-Q13 Read more about 96-S1-Q13 Expectation and variance, Penny Black stamp. [STEP I 1996 Question 13 (Probability and Statistics)]
91-S3-Q16 Read more about 91-S3-Q16 Joint probability distribution, marginal probability, expectation. [STEP III 1991 Question 16 (Probability and Statistics)]
89-S1-Q16 Read more about 89-S1-Q16 Expectation, probability, long time. [STEP I 1989 Question 16 (Probability and Statistics)]
Spec-S1-Q15 Read more about Spec-S1-Q15 Expectation and variance, integer values. [STEP I Specimen Question 15 (Probability and Statistics)]
