The data below shows the number jobs that a sample of people had in their life time: 6 7 78 8 99 10 11| 12 14 15 (a) Is the data categorical or quantitative? O categorical quantitative (b) Are there any outliers? In the box, please justify your answer.

Q: The data below represents the number of classes students have take at MSJC for our class. 15 7 3 18…

A:

Q: The boxplot below shows salaries for Construction workers and Teachers. Construction Teacher 20 25…

A: Data visualization is the process of denoting the numerical data visually. Data visualization can be…

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: The chart below shows the grade distribution on a quiz in one of my classes. If there are 34…

A: Solution: The objective is to find the number of students who scored A grade

Q: The value of D, the sample mean of the differences is: -5.43 -4.75 -5.2 -38

A: Before After D 45 56 -11 38 42 -4 60 62 -2 35 39 -4 70 75 -5 48 50 -2 39 42 -3 49 56…

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: 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: What percentage of the data is located in the red sections? -30 -20 20 30 0,0 0,1 0,2 0,3 0,4

A: In a normal distribution 99.7% of the data lies within 3 standard deviations around the mean value.…

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

A: There are 7 entries in the given data set and the data set is already arranged. For odd number n,…

Q: The boxplot below shows salaries for CPAS and Actuaries in a town. СРА Actuary 30 40 50 60 70 80 90…

A: We have to interprete given box plots.

Q: (b) Which companies are outliers according to the 1.5 x IQR rule? Calculate the IQR, and 1.5 × IQR.…

A: Data is given about the revenues of different companies. Given data is:

Q: What is the median of the box plot below? 468 10 12 14 16 18 20 22

A:

Q: The table displays the scores of students on a recent exam. Find the mean of the scores to the…

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: The table below shows a stem-and-leaf diagram for the test scores of students in Liberal Arts Math.…

A: Note: Hey there! Thank you for the question. As you have posted a question with multiple sub-parts,…

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: Referring to the data set below, what is the range of the data set? " 3.94 1.47 2.06 2.36 3.74 3.43…

A: I solved exactly first question because of bartleby policy if you want more please uplode…

Q: The table displays the scores of students on a recent exam. Find the mean of the scores to the…

A:

Q: A high school has 28 players on the football team. The summary of the players' weights is given in…

A: From given data Minimum = 174 Q1 = 188 Q2 = 210 Q3 = 231 Maximum= 248

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: find the mean for the following set of scores 2 7 9 4 5 3 0 6

A: The formula for calculating the mean is, The sum of  set of scores is,

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

A:

Q: Find the 5 number summary for the data shown 3 | 32 41 44 55 58 64 | 65 77 78 79 83 5 number…

A: The following are the 5 number summary for the data set: Minimum: The smallest number in the data…

Q: .Find the coefficient of variation using the given information median 3.5 5 14

A: Given  Median n 3.5 4 5 14

Q: The value, in thousands of dollars, for houses on a block, are: 45; 47; 47.5; 51; 53.5; 125 1. The…

A: Given data45 , 47 , 47.5 , 51 , 53.5 , 125

Q: Here is a bivariate data set. y 26.3 69.6 71.6 91.9

A: Given information, x y x^2 y^2 xy 26.3 69.6 691.69 4844.16 1830.48 71.6 91.9 5126.56 8445.61…

Q: What is the mean for the population of scores shown in the frequency distribution table?​X f5…

A: Mean refers to sum of data given in population divided by the size of population. It is also known…

Q: The value, in thousands of dollars, for houses on a block, are: 45; 47; 47.5; 51; 53.5; 125 1. The…

A:

Q: on the marks in Accountancy (Y) is 3 Y-5 X+180=0. The mean marks in Accountancy is 44 and variance…

A: n = 50 mean marks in Accountancy ,y = 44

Q: What is the average? 3 4 5 8   2   4   5   10

A:

Q: what is the median of these figure skating ratings? 6.0 6.07.07.08.09.0

A: Median: The median is the middle value in an ordered sequence of data. If there are no ties, half of…

Q: The boxplot below shows salaries for Actuaries and CPAS. СРА Actuary 30 40 50 60 70 80 90 Salary…

A: Frank makes first quartile salary for an Actuary. Tristan makes the third quartile salary for a CPA.…

Q: The boxplot below shows salaries for Actuaries and CPASS. СРА Actuary 30 35 40 45 50 55 60 65 70 75…

A: From the given Boxplot First quartile salary for Jennifer for an Actuary is $45000 Third quartile…

Q: The box plots below represent the math test scores of Amy and Ed for the spring semeste Amy Ed • ++…

A: From given Box-plot: Scores of Amy: Median =81 Maximum =89 Minimum =76 Range =Max-Min=89-76=13 First…

Q: The table shows the English test scores for 6 students. English Test Grades Student 1. Grade 78 92 3…

A: Student Grad 1 78 2 92 3 80 4 95 5 85 6 70

Q: 15. Environmentalist wants to determine the relationships between the numbers (in thousands) of…

A: Given data is :

Q: The range of the set of data below is 20 92,81, 84, 79, 76, 95, 75, 82 O True O False

A: The range of a set of data is the difference between the highest and lowest values in the set.

Q: The table displays the scores of students on a recent exam. Find the mean of the scores to the…

A:

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: The box plots below show student grades on the most recent exam compared to overall grades in a…

A: EXPLANATION: As we can see from box plot that class have the median 85(approx.) and the exam have…

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: The table below shows a stem-and-leaf diagram for the test scores of students in Liberal Arts Math.…

A:

Q: Finish the statement, "When the sample stze is only a small fraction of the popuation (under 10%),…

A: Sample size is small fraction of the population. The sample size never too small and never too large…

Q: The table displays the scores of students on a recent exam. Find the mean of the scores to the…

A: We have to find mean

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

A: given five options, we have to choose which of them illustrate that the range, as a measure of…