Overview

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查看授课大纲

审阅

3.8(119 个评分)

  • 5 stars
    40.33%
  • 4 stars
    27.73%
  • 3 stars
    13.44%
  • 2 stars
    6.72%
  • 1 star
    11.76%

ZM

Aug 19, 2019

Filled StarFilled StarFilled StarFilled StarFilled Star

interesting material, well taught, lots of short quizzes to enforce understanding.

MM

Jun 4, 2017

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This course quite help to get as much reliable data as possible for any survey.

从本节课中

Specific Steps

教学方

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    Richard Valliant, Ph.D.

    Research Professor

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