Using the following histogram of waiting times for patients at a health clinic, which statement is TRUE? 10- 6- 2- ++ 10 20 30 40 50 60 70 80 The histogram is roughly symmetric. The class from 50 to 59 minutes represents 10 outliers. There is a gap in the histogram. The histogram is skewed to the right.

Q: Remove outliers, missing values and rescale the data.

A: Given information: The data represents the values of the variables X1 and X2.

Q: The five number summary for the grades on a mathematics exam taken by 35 students is given below.…

A: Identify the outliers by using five number summary. The value of IQR is, IQR=Q3-Q1       =78-65…

Q: d) Draw a boxplot of the differenced data. Does this visual evidence support the results obtained in…

A: Note: Since only the part d is asked in question. We will answer the same. Observation A B…

Q: 24 55 14 16 Alcoholic drinks per week

A:

Q: Number of Students That Attended After-School Tutoring on 27 School Days 10 9. 8 30 31 32 33 34 35…

A: Students s Cumulative Student School days d   30 30 2   31 61 0   32 93 6   33 126 7…

Q: (a) Find the 5-number summary for the data shown. Round to 2 decimals, if appropriate. 3 4.2 6.4…

A: Given data : 3 4.2  6.4  10.2  14.8  15.5  22.6  26.6  27.9  29.3

Q: What are the outliers in these data? Show your work. (calculations)

A: From the dotplot, the data of 22 students is 1, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8,…

Q: a) Find the 5-number summary and IQR of the data.     Min   Q1   Med   Q3   Max   IQR  b)  Use the…

A: a) Find the 5-number summary and IQR of the data.     Min   Q1   Med   Q3   Max   IQR    Take note…

Q: Looking at the data set of test scores, which test score would qualify as an outlier? 36, 90, 78,…

A:

Q: For the data depicted in the boxplot below, what are the boundaries to check fc outliers? 75 85 90…

A: From the boxplot, the first quartile (Q1) is 80.

Q: Below is a histogram of the runlengths of the 150 top-grossing films from 2011. Also shown is an…

A: Given: Below is a histogram of the run lengths of the 150 top- grossing films from 2011. It is shown…

Q: 33. What is the mean of the data set 25, 52, 55, 58, 59, 61, 63 and 80 if the outlier(s) is/are…

A:

Q: The table shows data from a survey about the number of times families eat at restaurants during a…

A: Given: Descriptive statistics of Rome and New York

Q: | Nikko compares the prices of a skateboard at 7 different online stores. His data is shown below.…

A:

Q: (n+1)/2 is the value of the median in the ranked data Select one: O True O False

A: To determine whether formula of median is true or not.

Q: A student's grades at the end of the semester were as follows: 18, 17, 15, 14, 15, 18, -20, 18, 13,…

A: Given data is18, 17, 15, 14, 15, 18, -20, 18, 13, 19, 15Arrange the data in ascending order-20, 13,…

Q: In the boxplot below, with outliers shown separately, the median is approximately what? 200 400 600…

A: Given information- We have given the boxplot. We have to find the median of the given data.

Q: The boxplots below represent movie run-times (length of a movie in minutes) for movies that have…

A: Solution Four box plot are given on the same scale .

Q: Use the following data set: 13, 8, 10, 7, 13, 9, 7, 11, 12, 10, 13 to answer questions

A: The dataset is given as 13, 8, 10, 7, 13, 9, 7, 11, 12, 10, 13. We know that the to detect outlier…

Q: Find the 5 number summary for the data shown 2. 7. 14 20 26 42 45 47 53 70 78 82 85 86 5 number…

A: If we write the data points in ascending order 2,7,14,20,26,42.45.47.53.70.78,82,85,86 5 number…

Q: The tuition and fees (in thousands of dollars) for the top 14 universities in a recent year are…

A:

Q: When the outliers are removed how does the mean change?  A. The mean decreases by 2.75. B. The…

A:

Q: What is the median of these figure skating ratings? 6.0 6.0 7.0 7.0 8.0 9.0

A:

Q: Use the following Data Set.0.09 ,0.11 ,0.11 ,0.13 ,0.14 ,0.15 ,0.17 ,0.17 ,0.18 ,0.18 ,0.23 ,0.35(a)…

A: write the given data in ascending order.             Q1 = 0.12     Median = 0.15+0.172=0.160.09 ,…

Q: (G) Boxplot for some data set is shown below, the percentage of the data that lies between 40 and 90…

A:

Q: d. If the value of $25.99 is changed to $35.99, recalculate the mode, median, and mean. e. Which…

A:

Q: ome of the Hope Squad at Syracuse JHS work as volunteers at a homeless shelter.  The table shows the…

A: Given table is, Hours Worked 10 9 11 8 13 11 17 10 14 10 11 Volunteer Sam Alicia Pat Cam Erin…

Q: ; 55; 54; 83; 95; 58; 85; 65; 72; 96; 71; 47; 71; 82 What is the median for the dataset of math…

A: Data in ascending order with the position is given below:

Q: What is the outlier for the data set as shown below? 58, 60, 74, 58, 62, 64 О 64 О 74 О 58 60

A:

Q: The boxplot below shows salaries for CPAS and Actuaries in a town. CPA Actuary 30 60 Salary…

A:

Q: describe the pattern that you see. How strong is the pattern? Do you see any outliers or clusters?

A: Given the scatter plot on x and y.

Q: Construct a histogram displaying your data. In complete sentences, describe the shape of your…

A: Given the histogram and box plot of the data.  Using these graphs we have to write does the middle…

Q: Identify the outlier for the given data? 23, 34, 27, 7, 30, 26, 28, 31, 34

A: We have to find the outlier for the given data.…

Q: What is the definition of these with examples Histograms, FrequencyTable, Stem & Leaf, Boxplot, and…

A: Definition

Q: Solution for Consider the following data of 14 mathematics exam scores 15, 28, 57, 58, 64, 69, 74,…

A: From the given data we find box plot and 45 th percentile.

Q: Were any of the prices outliers? Explain how you made your decision

A: given : min=15 Q1=30 median=50 Q3=110 Max=200 Mean=71.75 Sd=52.08

Q: Use the data in the table above to make a stem-and-leaf display for milligrams of carbon monoxide…

A: plot stem and leaf

Q: 2. Consider the boxplots below and answer the questions that follow. Boxplots of Data Sets A and B…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: Which of the following examples below illustrate that the range, as a measure of spread, has the…

A: Since range is calculated as Maximum value- Minimum Value, any presence of outlier will affect the…

Q: When the outliers are removed, how does the mean change? : 16 18 20 22 24 26 28 30 32 34 36 38 40 42…

A: From the dot-plot The observation is  18,38,38,40,44,44,44,46,48 The mean is…

Q: Number of Goals Scored by a Soccer Team in 29 Games 10 9. 8 0 1 2 Number of goals scored 3 4 6 7…

A: n = 29  Median is the middle term of the data when arranged in non-descending order.

Q: Are cigarettes bad for people? Cigarette smoking involves tar, carbon monoxide, and nicotine…

A: To create stem and Leaf plot for the given data, we arrange the data in ascending order so that…

Q: Q7; We have seen that outliers can produce problematic results. Rank the following measures in…

A: We have seen that outliers can produce problematic results. Rank the measures mean, median, range in…

Q: Which of the following genres do not have outliers in their times' O a. Action and drama O b. Action…

A: The first quartile (Q1) is a value below which 25% of the observations lies and above which 75% of…

Q: The outlier(s) in the data set 10, 17, 20, 21, 27, 22, 25, 24, 40 is (are) a. 10 and 17 b. 40 O c.…

A: Given data set, 10,17,20,21,27,22,25,24,40   Find the outliers.

Q: The five number summary of a dataset was found to be 0, 2, 10, 14, 20 An observation is considered…

A: We have given  Five number summary  0  , 2  , 10  ,14 ,  20     Min = 0 ,  Q1 =  2  Median = Q2 = 10…

Q: Find the mean, median, and mode. Which is the best measure of central tendency? Remove Wednesday…

A: Answer:   (a) mean = 26/7 = 3.7143 (b) Arrange numbers in ascending order: 0,2,2,3,4,5,10 Median =…

Q: What is the median of these figure skating ratings? 5.0 6.0 7.0 7.5 8.0 9.0 10.0

A: Given:  5.0,6.0,7.0,7.5,8.0,9.0,10.0 Median is the middle value of the observation by which both…

Q: Locate the outlier in the boxplot. What effect does this data point have on the mean of weekly…

A: Solution The box plot shows the salary for mean which contain an outliers.