understandable statistics
... statistical software package. In many cases, macros can be created to produce special graphs, such as box-and-whisker plots. However, this guide only shows how to use the existing, built-in features. In most cases, the operations omitted from Excel are easily carried out on an ordinary calculator. T ...
... statistical software package. In many cases, macros can be created to produce special graphs, such as box-and-whisker plots. However, this guide only shows how to use the existing, built-in features. In most cases, the operations omitted from Excel are easily carried out on an ordinary calculator. T ...
Kerns chapter on types of data and basic R
... with limited data you need enough observations in each cell to get a reasonably meaningful relative frequency. Why five? Five seems to be a reasonable lower bound, but the number 5 is purely arbitrary; you could choose 4 or 7 and get about the same results. Picking bigger numbers will be better if y ...
... with limited data you need enough observations in each cell to get a reasonably meaningful relative frequency. Why five? Five seems to be a reasonable lower bound, but the number 5 is purely arbitrary; you could choose 4 or 7 and get about the same results. Picking bigger numbers will be better if y ...
Chapter 6
... samples of the same size. In the long run, 9 of every 10 such intervals will contain μ. ...
... samples of the same size. In the long run, 9 of every 10 such intervals will contain μ. ...
Word doc - York University
... corresponding to 75% “longer than” responses while the lower threshold is the point corresponding to 25% “longer than” responses. The JND is one half of the interval between the lower and upper thresholds, i.e., one half the IU. You may find it helpful to apply a drafting triangle or a corner of a s ...
... corresponding to 75% “longer than” responses while the lower threshold is the point corresponding to 25% “longer than” responses. The JND is one half of the interval between the lower and upper thresholds, i.e., one half the IU. You may find it helpful to apply a drafting triangle or a corner of a s ...
QUANTITATIVE TECHNIQUES FOR BUSINESS DECISIONS
... and employees becoming more mobile and demanding. As a consequence, effective decision making is more crucial than ever before. On the other hand, managers have more access to larger and more detailed data base that are potential sources of information. However, to achieve this potential, it is requ ...
... and employees becoming more mobile and demanding. As a consequence, effective decision making is more crucial than ever before. On the other hand, managers have more access to larger and more detailed data base that are potential sources of information. However, to achieve this potential, it is requ ...
Summary of Video
... Next, we put what we have learned about the sampling distribution of the sample mean to use in the context of manufacturing circuit boards. Although the scene depicted in the video is one that you don’t see much anymore in the United States, we can still explore how statistics can be used to help co ...
... Next, we put what we have learned about the sampling distribution of the sample mean to use in the context of manufacturing circuit boards. Although the scene depicted in the video is one that you don’t see much anymore in the United States, we can still explore how statistics can be used to help co ...