z-test or t-test

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Получаемые навыки

Probability And Statistics, Regression Analysis, Data Visualization (DataViz), Statistical Hypothesis Testing, Basic Descriptive Statistics


4.6 (оценок: 284)

  • 5 stars
    71,47 %
  • 4 stars
    19,36 %
  • 3 stars
    4,57 %
  • 2 stars
    1,05 %
  • 1 star
    3,52 %


19 нояб. 2020 г.

Excellent course to help clear doubts for the level of statistics needed for data science. It a great experience. well done IBM!


26 июля 2021 г.

Great introduction to basic statistics for data science. Python specialization suits those with no experience in the language.

Из урока

Hypothesis testing

This module will focus on teaching the appropriate test to use when dealing with data and relationships between them. It will explain the assumptions of each test and the appropriate language when interpreting the results of a hypothesis test.


  • Placeholder

    Murtaza Haider

    Professor of Data science & Real Estate Management

  • Placeholder

    Aije Egwaikhide

    Senior Data Scientist

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