'Randomly choose' presentation slideshows

Midterm 1 Review

Midterm 1 Review. (1) Types of Random Samples (2) Percentages & Crosstabs. Types of Random Sampling. SPLIT POPULATION INTO GROUPS?. no. yes. ARE THE GROUPS REPRESENTATIVE?. EVERY SUBSET HAS EQUAL CHANCE?. no. no. yes. yes. Stratified Sample. Cluster Sample. Systematic Sample.

493 views • 34 slides

Behave how you know perfectly well you are expected to.

386 views • 28 slides

Lecture 6: Supplementary material For your own interest

249 views • 14 slides

Randomized Algorithms

Randomized Algorithms. Introduction. Algorithm uses a random number to make at least one decision Running time depends on input and random numbers generated Worst-case running time often same as nonrandom algorithm, but no inputs are bad (only random numbers). Example.

223 views • 12 slides