1. Complete the table and construct a histogram, frequency polygon and cumulative frequency polygon.

Q: the mode for the following data: 14, 27, 6, 2, 11 ,12, 5, 5,14, 27, 7, 5

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Q: A project manager asked ten engineers how many projects they had engaged in the last 12 months.…

A: The question is about graphical representation of data   Introduction : Stem and Leaf plot : It is a…

Q: Calculate the median of data

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Q: The data shown in Table 1 are the average petrol consumption of sedan cars in kilometre per litre…

A: Given a data set, we have to construct stem and leaf plot of the data set.

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: 55.8, 2.7, 82.4, 10.0, 37.9, 43.8, 55.8, 10.0, 24.3 State the range rounded to the nearest tenth.

A: I have given the answer in the next step. Hope you understand that

Q: Take 50 observations at random ranged from (117- 254). Make a grouped frequency distribution. Find…

A: We need to take a 50 observations at random ranged from (117-254). For this we can use…

Q: The values and relative frequencies for a set of data are shown below. Complete the cumulative…

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Q: C C C

A: Make frequency tables for the following data sets. Include columns for relative and cumulative…

Q: Take 50 observations at random ranged from (117- 254). Make a grouped frequency distribution. Find…

A: We draw a 50 random numbers between 117 to 254 using command #RANDBETWEEN() in excel. 195 158…

Q: Name two kinds of statistical data and describe them in brief.

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Q: A frequency table on the data set which contains 100 companies and 15 countries is plotted.which…

A: When we have continuous measurements, and we have to compare them, we use Histogram.

Q: Write down the steps for finding the median?

A: Median: The median is the middle-most observation in an ordered (in an ascending or descending…

Q: Use the frequency histogram to complete the following parts. Employee Salaries 300- (a) Determine…

A: Given a frequency histogram showing employee salaries.

Q: Construct a box plot using the following data: 2,16,25,34,28,42,55,21,49,22,17,16,25,33,37 and 22.…

A: Given numbers are, 2, 16, 25, 34, 28, 42, 55, 21, 49, 22, 17, 16, 25, 33, 37, 22 Arranging the…

Q: Show the five-number summary for the following data: 5, 14, 17, 9, 8, 13, 16, 11, 6

A: Given that  The data are : 5, 14, 17, 9, 8, 13, 16, 11, 6

Q: 8. Do 5 number summary and box plot of the following data: 3,7, 2, 10, 8, 12, 14, 18, 21, 16, 8

A: Given data: 3, 7, 2, 10, 8, 12, 14, 18, 21, 16, 8 To find 5 number summary and to construct box plot…

Q: Why do we use area to represent frequency when we’re graphing histograms?

A: Introduction A histogram is a graph which shows the frequency of the numerical data.

Q: The number of students in a classroom would be considered which type of data.

A: It is needed to find the type of data for the number of students in a classroom.

Q: restaurant records which combo customers order for a time. Determine the median of the data

A: The frequency distribution of the combo order is given as:Combo orderFrequency14233243

Q: Which option applies to presenting one-variable data for two different sets of quantitative and…

A: To identify the correct option.

Q: Give definition of Cross-Sectional Data?

A: Cross-sectional data is a type of data that is gathered by analyzing the various subjects like…

Q: Identify research topics that are well suited for survey research.

A: In survey, the responses given by individuals to questions are collected.

Q: Find the range for the given data, 34,56,78,26,13,48,46,54,85,44

A: Answer: Given data is, 34,56,78,26,13,48,46,54,85,44 Sample size (n) = 10

Q: Describe about Variability within Groups.

A: There are two types of variability in ANOVA. They are, Between groups variability. Within group…

Q: Calculate First and Third Quartiles for the data: 210, 179, 224, 317, 189, 185, 191, 217, 225, 188,…

A: For the provided data, the first and third quartiles are;

Q: Roman, a health data officer, was tasked to create a report describing the height of all the…

A: A histogram is used to show frequency distribution, probability distribution, cumulative frequency…

Q: Find the mid range of the dataset 6,87,34,2,54,22.

A: The given data set arranged in ascending order (sorted) is:-2,6,22,34,54,87.We need to find the mid…

Q: Find the mean for the given data set, 33,46,79,26,85

A: Answer: From the given data, 33,46,79,26,85 Sample size(n) = 5

Q: A car company wants to know the monthly sales made in ($000), based on the brand of vehicle. The…

A: x=109000SE=1340n=23 The critical value is 2.073873

Q: Draw a histogram for the data. Use a class width of 15. Be sure to include the screenshot of Excel…

A: Given that class width is 15. Arrange the data in ascending order since the lowest value is 15.…

Q: Find the range of the given data: 63,83,55,78,65,98,45,32,66

A: It is given that  63, 83, 55, 78, 65, 98, 45, 32, 66

Q: The central position of the data set is measured by of the following. а. All b. Mode С. Mean d.…

A: Descriptive statistics can be used for explanatory data analysis. This will give a basic idea about…

Q: Provide the rank for each number in this data set: 5, 7, 7, 8, 7 7 8

A: The given data set is, 5, 7, 7, 8, 7 The number of observations in a data set is, 5 The ascending…

Q: The following DBH values were collected from a pine plantation. Please find the population, range,…

A: Our aim is to find the range , mean , median , mode from the given sample data.

Q: Find the mean, median and mode of given data 9,5,8,9,9,7,8,9,8

A: Given data is ,9,5,8,9,9,7,8,9,8Arrange the given data in ascending order5,7,8,8,8,9,9,9,9

Q: A frequency table consist of 10 classes represent the grades of business statistics for 80 students…

A: There are totally 80 students in the course are represented in 10 classes. Thus, the total frequency…

Q: Use your favorite search engine to find 10 daytime high temperatures from where you live. After…

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Q: Draw a histogram for each data set.

A: Data set of life expectancy is given,  State Years Maryland 81 Virginia 82.5…

Q: Identify the data set's level of measurement.The average room temperatures for each cell in a…

A: The objective of the question is to identify the level of measurement for the given data set. The…

Q: How do I create a histogram in excel?

A: Histogram: A histogram is a graphical representation of the numerical data. Histogram is one graph…

Q: Make frequency tables for the following data sets. Include columns for relative and cumulative…

A: