ECO 253 (CBT 1)

Mann-Whitney U or Wilcoxon rank sum test: tests whether two samples are drawn from the same distribution, as compared to a given what hypothesis?

Spearman's rank correlation coefficient measures statistical dependence between two variables using what function?

What is the outcome of the random experiment (trial) results in the classification of events?

Find the probability of getting 5 in a single throw of a dice.

In an experiment of a single toss of a coin, the coin might come up heads with probability P and tails with probability 1 - P. What will happen before the experiment is called fair?

What is the probability of any specific, infinitely long sequence of coin flips?

A random variable X has normal Distribution, and it is referred to as ____________

The component Bernoulli variables Xi are identical and what?

The term Analysis of Variance was introduced by Prof. R.A Fisher in 1920s to deal with problems in the analysis of what data?

A Bernoulli process is a finite or infinite sequence of what random variable?