https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-data-statistics/histograms/v/interpreting-histograms 2023-09-15T04:05:42.260517663Z Interpreting a histogram In a cherry pie store, we use a histogram to understand the distribution of cherries on pies. We create buckets for different ranges of cherries, count the pies in each, and can answer questions about our pie inventory and cherry distribution! video https://cdn.kastatic.org/googleusercontent/zWWHq13-TqhJUcs2tlySsaLRxk1CnI4Mf1ubsEsXuMY1mzlELLyJFJdPqyXdyiN2o6BtUUBCWyDWOMHM3FttqZ9ZkQ Interpreting a histogram In a cherry pie store, we use a histogram to understand the distribution of cherries on pies. We create buckets for different ranges of cherries, count the pies in each, and can answer questions about our pie inventory and cherry distribution! https://cdn.kastatic.org/ka-youtube-converted/c02vjunQsJM.mp4/c02vjunQsJM.mp4 269 Analysis and interpretation of data https://www.khanacademy.org/math/statistics-probability/displaying-describing-data/quantitative-data-graphs/a/histograms-review 2023-02-22T03:54:13.328982673Z Histograms review article https://www.khanacademy.org/math/cc-third-grade-math/represent-and-interpret-data/imp-bar-graphs/a/read-bar-graphs 2021-04-29T07:50:25Z Reading bar graphs Interpret bar graphs to answer single-step questions about a context. article https://www.khanacademy.org/math/ap-statistics/xfb5d8e68:inference-categorical-proportions/error-probabilities-power/v/introduction-to-type-i-and-type-ii-errors 2022-11-16T04:22:43.7414897Z Introduction to Type I and Type II errors Both type 1 and type 2 errors are mistakes made when testing a hypothesis. A type 1 error occurs when you wrongly reject the null hypothesis (i.e. you think you found a significant effect when there really isn't one). A type 2 error occurs when you wrongly fail to reject the null hypothesis (i.e. you miss a significant effect that is really there). video https://cdn.kastatic.org/googleusercontent/Okl0qDRVunIQZp3ZADIl-ExCR38MYhv7apTl6dIf0ykIzYWu0WeBGLysl9lblpx6Jboh_L-tFwA1jiZyAv5iCz4 Introduction to Type I and Type II errors Both type 1 and type 2 errors are mistakes made when testing a hypothesis. A type 1 error occurs when you wrongly reject the null hypothesis (i.e. you think you found a significant effect when there really isn't one). A type 2 error occurs when you wrongly fail to reject the null hypothesis (i.e. you miss a significant effect that is really there). https://cdn.kastatic.org/ka-youtube-converted/Hdbbx7DIweQ.mp4/Hdbbx7DIweQ.mp4 303 Analysis and interpretation of data