The following numbers of people attended the last 10 screenings of a movie:196, 198, 199, 203, 205, 206, 207, 208, 210Complete the parts below to identify any **outliers**.(a) Let \( Q_1 \) be the **lower quartile** and \( Q_3 \) be the **upper quartile** of the data set. Find \( Q_1 \) and \( Q_3 \) for the data set.\[ Q_1 = \_\_\_ \]\[ Q_3 = \_\_\_ \](b) Find the **interquartile range (IQR)** of the data set.\[ \text{IQR} = \_\_\_ \](c) Calculate a **lower boundary** using \( Q_1 - 1.5 \times \text{IQR} \). Calculate an **upper boundary** using \( Q_3 + 1.5 \times \text{IQR} \). (Note that 1.5 \(\times\) IQR means 1.5 times the IQR.)\[ \text{Lower boundary:} \_\_\_ \]\[ \text{Upper boundary:} \_\_\_ \](d) Any values less than the lower boundary or greater than the upper boundary are considered **outliers**. Identify the outliers of the data set. If there is more than one outlier, separate them with commas. If there are no outliers, click "None".**Outliers:** \_\_\_Options: - [ ] None

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Answered: The following numbers of people…

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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2. For the data set below, do a complete boxplot analysis. This includes finding the quartiles, the range, the interquartile range, inner fences, and outer fences. Make sure you draw the graph. Then tell me whether the highest observation is reliable, a mild outlier, or an extreme outlier. 9, 11, 13, 14, 16, 17, 17, 18, 19, 20, 35.
Discuss any outliers in the data . What criteria did you use to identify outliers?
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.
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.
a. Find the quartiles. b. Find the interquartile range. c. Identify any outliers. 646457555565565954616062566279
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.
The 11 members of the swim team completed the following numbers of laps at today's practice. 29, 78, 78, 79, 81, 83, 86, 87, 90, 91, 157 Complete the parts below to identify any outliers. (a) Let Q₁ be the lower quartile and Q3 be the upper quartile of the data set. Find 2₁ and 23 for the data set. 21₁=0 Q3 = (b) Find the interquartile range (IQR) of the data set. IQR Lower boundary: Upper boundary: X (c) Calculate a lower boundary using Q₁-1.5-IQR. Calculate an upper boundary using 23 +1.5-IQR. (Note that 1.5-IQR means 1.5 times the IQR.) Outliers: Explanation Check i X X (d) Any values less than the lower boundary or greater than the upper boundary are considered outliers. Identify all the outliers of the data set. If there is more than one outlier, separate them with commas. If there are no outliers, click "None". S X J None S McGraw Hill LLC. All Rights Reserved. Terms of Use | F
For the data set: {25, 4, 4, 7, 10, 13, 8, 3, 5, 8, 6, 3, 5. 6, 6, 5, 5, 10, 5, 7, 14, 6, 4} Find the upper and lower outlier boundaries.
Calculate 90th percentile for Z.
A set includes the following five numbers: 20,19,50,18,16 which data measure decreases when the outlier is not included in the calculations
K The accompanying data represent the wait time (in minutes) for a random sample of 40 visitors to a popular attraction in a large amusement park. Use the sample data to complete parts (a) through (d). Click the icon to view the data for wait times. Wait times 7 6454256200 15 32 23 8 . 9 44 10 9 33 55 1 27 6 9 6 Print 22 7 23 10 25 25 16 54 3 9 32 Done *** 0 3 6 12 5 3 7 8 13 7 16 C - X
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 or greater than

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