### Understanding the Five Number Summary in Data AnalysisThe five-number summary of a dataset was found to be: **1, 5, 12, 15, 19**### Outlier Detection CriteriaAn observation is considered an outlier if it is below:[Enter an integer or decimal number]An observation is considered an outlier if it is above:[Enter an integer or decimal number]---In analyzing datasets, the five-number summary is a way of describing the distribution of data through five key values: the minimum, first quartile (Q1), median (Q2), third quartile (Q3), and maximum. These values help in understanding the spread and the central tendency of the data. Outliers are data points that fall below or above these five-number summary values, suggesting they are abnormally low or high compared to the rest of the dataset.

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Refer to the dotplot below. adm. 30 10 20 40 50 60 70 a. How many values are displayed? b. What data value is an outlier? c. How many data values are less than 30? 80 90 100
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Is the boxplot skewed and does it have any outliers?
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An observation is considered an outlier if it is below: An observation is considered an outlier if it is above:
Use the IQR to determine if any of the data in the data set are outliers. {23,80,43,23,0,20,23,23,20,28}{23,80,43,23,0,20,23,23,20,28} Any data value less than Answer or greater than Answer are outliers.
Do number 4 and 5. This is not graded.
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The five number summary of a dataset was found to be: 46, 52, 59, 62, 67 An observation is considered an outlier if it is below: An observation is considered an outlier if it is above
Data was collected for a sample of 7 organic snacks. The amount of sugar (in mg) in each snack is summarized in the histogram below. Snack Graph 12+ 10- 24 Snacks What is the sample size for this data set?
Are cigarettes bad for people? Cigarette smoking involves tar, carbon monoxide, and nicotine (measured in milligrams). The first two are definitely not good for a person's health, and the last ingredient can cause addiction. Use the data in the table above to make a stem-and-leaf display for milligrams of tar per cigarette smoked. (Enter NONE in any unused answer blanks.) Are there any outliers? A. Yes, 1.0 may be an outlier. B. No, there are no outliers. C. Yes, 29.8 may be an outlier.

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The five number summary of a dataset was found to be: 1, 5, 12, 15, 19 An observation is considered an outlier if it is below: Enter an integer or decimal number [more..] An observation is considered an outlier if it is above: