2.5: Measures of Spread. Objective: To calculate the standard deviation, IQR, and range of data and determine the most appropriate measure of spread for ...
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2.5 worksheet iqr outliers answers key
Ignoring the outlier of 6 in the previous data set gives data ... Locate and press the STAT button on the ... 3.1 - 75. Colony A standard deviation = 21.9. Colony B standard deviation = 26.4. ANSWER ... Subtracting areas gives that 13.5%=16%-2.5% of the data lies ... The Interquartile Range (IQR) is the difference between the .... (b) Unimodal, approximately symmetric, no outliers. 2.47. (a) ... 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7. 0. 0.05. 0.1. 0.15 ... IQR because there are several observations that are ... population mean weight of a new-process key is less than the .... Median for exercise: 2.5 hours. Even though ... Compare the ranges of the dot plots (with and without the outliers). 18. Make A ... Justify your answer using examples. ... Box plots show five key values to represent a set of data, the least and greatest values, the ... The interquartile range is the difference between the upper and. 939c2ea5af