What does the shape of the box plot imply about the concentration of data? Use complete sentences. Using the box plot, how can you determine if there are potential outliers?

Q: Consider the data set. 2, 4, 5, 6, 9 (a) Find the range.

A: here given data set, 2,4,5,6,9 Formula of range :   Range = Maximum value - Minimum value

Q: Government agencies keep data about the income distribution of the population. The Chang family and…

A: Chang family : 69th percentileWood family : 58th percentilen = 6000 families in country

Q: The top schools HCC students transfer to are below from highest to lowest.  This type of data is…

A: We have given the following statement

Q: 24 55 14 16 Alcoholic drinks per week

A:

Q: Explain how the interquartile range of a data set can be used to identify outliers. The…

A: Solution

Q: In the book there have been three ways described to determine if an observation/data point is an…

A: Let there are n observations in a data set. The formulas to find the 1st and 3rd quartiles are as…

Q: Social media: You are preparing to study the social media habits of high school students. Describe…

A: Variable are changing variable and they are of two types they are quantitative and qualitative…

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: The 5-number summary of scores on a test is 95 125 142 148 183 Based on this information,

A: Answer :- There are high outlier followings are the Answer of the question

Q: A pediatrician wants to determine the relation that may exist between a child's height and head…

A: The question is about correlationGiven :No. of randomly selected children ( n ) = 8To find :Value of…

Q: Explain, thank you!

A: Categorical variables are those whose values can be divided into groups, while numerical variables…

Q: %3D Compare and contrast for each box plot, also state what skew each box plot is

A: Given four box  plots blue, orange, grey and yellow.  We have to compare each box plot and and also…

Q: 2. A random sample of registered voters nationally were asked whether they think it's better to…

A: There are three groups of respondents  (Democrat , Republicans, independent/other )  Survey has 3…

Q: Skewed

A:

Q: Explain what is an outlier and how it may affect the data results of an investigation

A: We have to explain an outlier and write how it may affect the data results of an investigation.

Q: A pediatrician wants to determine the relation that may exist between a child's height and head…

A: Solution:  Let x= Height (inches) and y = Head Circumference (inches)  x y (x-x) (y-y)…

Q: For the data set 37, 82, 20, 25, 31, 10, 41, 44, 4, 36, 68, find the upper and lower outlier…

A: The formula for the lower fence is,Where, Q1 denotes the first quartileIQR denotes the interquartile…

Q: sses, and histöry. Students' Test Scores History - Math H 75 80 85 90 95 100 Which statement…

A: Solve the following

Q: Explain the meaning of the specified term. Distribution of a variable

A: Distribution: In general, the distribution of the data set gives the values of the observation and…

Q: Determine whether the data described are qualitative or quantitative. Styles of shoes. OQualitative…

A: We have to choose correct  answer for given statement style of shoes  For choose  correct option…

Q: Explain how the interquartile range of a data set can be used to identify outliers. The…

A: Explain how to find outliers from Inter Quartile Range. IQR = Q3-Q1

Q: 6. Consider a data set A: (2, 8), (3, 6), (4, 9) and (5, 9). Which of the following is the proper…

A: Given data isXY28364959

Q: Student Year in College Course Work Hours per Class Freshman (1) 2 Sophomore (2) 3 Junior (3) 4 4…

A: The points provided in the X, Y coordinates are (1,7), (2,6), (3,4) and (4,1). The vertical distance…

Q: Determine whether the following statement is true or false. If it is false, rewrite it as a true…

A: Outlier: The outlier is an observation which is very far from the other observations.

Q: SUMMARY OUTPUT Regression Statistics Multiple R R Square Adjusted R Square 0.959 0.919 0.909…

A:

Q: Find the mean, median, and mode of the data 57, 25, 80, 56, 25, 62, 40, and 93. Show the steps.

A: The given data is 57, 25, 80, 56, 25, 62, 40, and 93.

Q: Q4. Consider the following data (16, 7, 5, 16, 17, 17, 18, 20, 19, 20, 18, 32, 31, 30), how many…

A: Outliers: Any values in the data set below Q1-1.5×IQR and above Q3+1.5×IQR are considered as…

Q: Joselyn hopes to receive a grade of B or better in her statistics class. Currently she has scored…

A: Mean= sum of total obervation/ total no. Of observation

Q: Which measure of center is most resistant to (or least affected by) outliers? Explain your answer

A: Given : Outliers : An outlier is an observation that lies an abnormal distance from other values or…

Q: Using the line of best fit, which equation most closely represents the set of data?   { (-5, 8.2),…

A: First we will mark those points in a plane then draw the line of best fit. Then we will find its…

Q: (part 2) Give an example of a set of data for which the mean is lower than the median.

A:

Q: Determine whether the following statement is true or false. If it is false, rewrite it as a true…

A: Given that  Statement : The mean is the measure of central tendency most likely to be affected by an…

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: Using the data table provided: construct a box plot of data. Use an accurate and consistent scale.…

A:

Q: Discuss any outliers in the data . What criteria did you use to identify outliers?

A: The two boxplots of students' predicted GPAs and students' college GPAs are givenmedian value of 1st…

Q: Given the data sets of score in which Q1 = 50 and Q3 = 80. Is the data 100 an outlier?     Yes or No

A: Given : Q1 = 50  Q3 = 80

Q: Task-5. How percentiles and quartiles are calculated in the grouped data sets. Write formulas with…

A: Percentile divides the data set into 100 equal parts. Quartile divides the data set into 4 equal…

Q: Darla likes to know how she spends her time so she logs most of her regular activity. The number of…

A: Arrange the data in ascending order, 1.0,2.0,2.5,4.0,4.5,4.5,8.0

Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.