Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease...
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Transcript of Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease...
![Page 1: Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease Control.](https://reader036.fdocuments.in/reader036/viewer/2022081809/5a4d1b677f8b9ab0599b0d59/html5/thumbnails/1.jpg)
Introductory Statistics for Laboratorians dealing with High
Throughput Data sets
Centers for Disease Control
![Page 2: Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease Control.](https://reader036.fdocuments.in/reader036/viewer/2022081809/5a4d1b677f8b9ab0599b0d59/html5/thumbnails/2.jpg)
Using Error Bars on a Graph
• The knowledge that any individual measurement you make in a lab will lack perfect precision often leads a researcher to choose to take multiple measurements at some independent variable level. Though no one of these measurements are likely to be more precise than any other, this group of values, it is hoped, will cluster about the true value you are trying to measure. This distribution of data values is often represented by showing a single data point, representing the mean value of the data, and error bars to represent the overall distribution of the data.
![Page 3: Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease Control.](https://reader036.fdocuments.in/reader036/viewer/2022081809/5a4d1b677f8b9ab0599b0d59/html5/thumbnails/3.jpg)
Plot of Raw Data
![Page 4: Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease Control.](https://reader036.fdocuments.in/reader036/viewer/2022081809/5a4d1b677f8b9ab0599b0d59/html5/thumbnails/4.jpg)
Plot of Means
![Page 5: Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease Control.](https://reader036.fdocuments.in/reader036/viewer/2022081809/5a4d1b677f8b9ab0599b0d59/html5/thumbnails/5.jpg)
Computing the Means in Excel
![Page 6: Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease Control.](https://reader036.fdocuments.in/reader036/viewer/2022081809/5a4d1b677f8b9ab0599b0d59/html5/thumbnails/6.jpg)
Computing the Standard Deviations in Excel
![Page 7: Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease Control.](https://reader036.fdocuments.in/reader036/viewer/2022081809/5a4d1b677f8b9ab0599b0d59/html5/thumbnails/7.jpg)
Computing the Standard Error in Excel
![Page 8: Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease Control.](https://reader036.fdocuments.in/reader036/viewer/2022081809/5a4d1b677f8b9ab0599b0d59/html5/thumbnails/8.jpg)
Adding Error Bars to a Graph in Excel
![Page 9: Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease Control.](https://reader036.fdocuments.in/reader036/viewer/2022081809/5a4d1b677f8b9ab0599b0d59/html5/thumbnails/9.jpg)
Use Separate Error Bar for Each Mean
![Page 10: Introductory Statistics for Laboratorians dealing with High Throughput Data sets Centers for Disease Control.](https://reader036.fdocuments.in/reader036/viewer/2022081809/5a4d1b677f8b9ab0599b0d59/html5/thumbnails/10.jpg)
Interpreting Error Bars