**Choosing the Right Measure of Dispersion in Psychology**

The QUARTILE function syntax has the following arguments: Array Required. The array or cell range of numeric values for which you want the quartile value.... the interquartile range is the upper quartile take away the lower quartile! if you now how to work out the upper and lower quartile then you just need to take them away!!! hoped that helped and good luck

**Choosing the Right Measure of Dispersion in Psychology**

the interquartile range is the upper quartile take away the lower quartile! if you now how to work out the upper and lower quartile then you just need to take them away!!! hoped that helped and good luck... Similar to the range, but less sensitive to outliers, is the interquartile range. The interquartile range is calculated in much the same way as the range. All that we do is …

**Finding Interquartile Range from Stem-Leaf Plot 1**

The median of the upper half of a set of data is the upper quartile ( U Q ) or Q 3 . The upper and lower quartiles can be used to find another measure of variation call the interquartile range . The interquartile range or IQR is the range of the middle half of a set of data. how to send flowers internationally The interquartile range is the upper quartile (75th percentile) minus (-) the lower percentile (75th percentile). The interquartile range uses 50% of the data. It is a measure… of the "central tendency" …

**Choosing the Right Measure of Dispersion in Psychology**

The interquartile range is a more useful measure of spread than range as it describes the middle 50% of the data values and thus, is less affected by outliers. Example 6 Find the median, lower quartile, upper quartile and interquartile range of the following data set of scores: how to work with github in android studio Definition and Formula. Interquartile range is defined as the difference between the upper and lower quartile values in a set of data. It is commonly referred to as IQR and is used as a measure of

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### How to find the Interquartile Range in SPSS YouTube

- Choosing the Right Measure of Dispersion in Psychology
- Finding Interquartile Range from Stem-Leaf Plot 1
- How to find the Interquartile Range in SPSS YouTube
- How to find the Interquartile Range in SPSS YouTube

## How To Work Out Interquartile Range

Similar to the range, but less sensitive to outliers, is the interquartile range. The interquartile range is calculated in much the same way as the range. All that we do is …

- Inter-Quartile (or Percentile) Range (IQR) This is a simple and quickly obtained measure of dispersion, but is a much coarser (less precise) one than the standard deviation. Use Excel, or the method below:
- You will use SPSS to create histograms, frequency distributions, stem and leaf plots, Tukey box plots, calculate the standard measures of central tendency (mean, median, and mode), calculate the standard measures of dispersion (range, semi-interquartile range, and standard deviation / variance), and calculate measures of kurtosis and skewness. This tutorial assumes that you have:
- The Range is the difference between the lowest and highest values. Example: In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9. So the range is 9 − 3 = 6 .
- The interquartile range is the upper quartile (75th percentile) minus (-) the lower percentile (75th percentile). The interquartile range uses 50% of the data. It is a measure… of the "central tendency" …