5 20 22 27 30 17 12 15 16 9 18 13 12 28 19 3. Compute the five-number summary and the interquartile range. Any outliers?
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Solved in 4 steps
- .com/courses/9 The five number summary of a dataset was found to be: -18, 6, 10, 11, 23 a) What is the IQR? b) Find the lower limit (ie: an observation is considered an outlier if it is below this). c) Find the upper limit (ie, an observation is considered an outlier if it is above this). d) Do we have any outliers? O no O yesThe five number summary of a dataset was found to be: 1, 7, 10, 13, 19 An observation is considered an outlier if it is below: An observation is considered an outlier if it is above:Find the outliers in the following data : 280-500-300-450-330-370-400
- ome of the Hope Squad at Syracuse JHS work as volunteers at a homeless shelter. The table shows the number of hours the students volunteered during May Hours Worked 10 9 11 8 13 11 17 10 14 10 11 Volunteer Sam Alicia Pat Cam Erin Mike Jewel Andrew Pete Zach Tom a) Find the 5-number summary and IQR of the data. Min Q1 Med Q3 Max IQR b) Use the information in your 5-number summary to determine if there are outliers. If no outliers exist, use DNE. Lower fence Upper fence Outlier(s)Jeff took 15 quizzes in his Calculus class. His quiz scores had the following 5 number summary. Based on this 5 number summary, are any of his quiz scores potentially an outlier? Min = 4 Q1 = 8 Median = 8.5 Q3 = 9 Max = 10Q.3: The list shows the number of hours students spent on their phones in a week: 15, 50, 49, 12, 18, 34, 22, 45, 40, 32, 26, 23, 12 ,30 a) Find the median, upper quartile and lower quartile. b) Draw the box-and whisker diagram. c) Check if 60 is an outlier.
- Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find the interquartile range. c. Identify any outliers. 58 57 56 59 55 61 65 58 61 62 56 54 61 57 72 The second quartile, Q2, is 58 The third quartile, Q3, is 61 (Type integers or decimals.) b. Find the interquartile range. The interquartile range (IQR) is 5. (Type an integer or a decimal.) c. Identify any outliers. Choose the correct answer below. A. There exists at least one outlier in the data set at (Use a comma to separate answers as needed.) B. There are no outliers in the 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.Use the following data set to answer Questions #12 and #13. 65 55 65 54 60 57 55 58 63 58 57 65 57 58 84 Are there any outliers? There exists at least one outlier in the data set at 84. There exists outliers in the data set at 55 and 84. O There are no outliers in the data set.
- Under each boxplot, write a comment about the presence or absence of any outliers (for example, there are __number of outliers or there are no outliers in the ________data)The set of data represents the annual consumption of soft drinks, in litres, by 20 families.212 185 68 267 450 349 618 320 278 348410 332 311 256 302 345 287 508 426 510a) Determine the interquartile range . b) Are there any outliers?Find the 5 number summary for the data shown 3 18 24 26 28 38 55 63 65 67 5 number summary: 3 65 64 64 X, 21 IQR:|| The 1.5 x IQR rule states that values between and are likely not outliers.
