Which of the following best describes a bar chart? Select one: a. A chart in which vertical bars represent data in different categories. b. A circle subdivided into sectors representing data in different categories c. A chart in which vertical bars of unequal widths are usually used. d. A chart in which vertical bars usually have no gaps between them.

Q: After giving a statistics exam, Professor Dang detemmined the following five-number summary for her…

A: Five number summary is a nice way to represent data  It includes minimum, first quartile Q1, Second…

Q: An organization holds an annual contest in which bird watchers at various locations around the…

A: Given data : 84, 84, 86, 87, 98, 98, 100, 102, 103, 107, 120, 123, 127, 128, 133, 133, 137, 154,…

Q: In a study of automobile prices, the variables included in the equation were mileage, age, car…

A: In regression analysis, the dependent/ response variables depend upon explanatory or independent…

Q: Which of the following statements about pie charts is false? Select one: a. Pie charts can only be…

A: Pie charts are circular graph which is used to represent data  to compare numerical proportion of…

Q: been updated in 2020, and shown below: X: Local Payroll ($100,000,000s) Y: Sales ($100,000s) 6.5 3.…

A: the scatter diagram is as follows

Q: For each of the hypothetical data sets, determine whether a bar graph or a pie chart would be an…

A: In general, the most common charts used for visualizing the data are bar charts and pie charts.

Q: The boxplots below show the real estate values of single-family homes in two neighboring cities (in…

A: The boxplot helps in understanding the distribution of the data.

Q: Identify the variables as either categorical or quantitative.

A: Quantitative variable is a variable which can be measured numerically and mathematical operation van…

Q: IQ is classified as a. nominal data b. ordinal data c. interval data

A:

Q: Ryan and Brent were curious about the amount of Cheese Balls they would get at Sam's Club. They went…

A: As per the guideline I have solved first question.

Q: Sales of Sofas and Chairs -Chairs 280 Sofas 260 240 220 200 180 160 140 April May June Month Number…

A: From given graph Number of sofas sold in june = 180 Number of chairs sold in june = 230

Q: 1. Suppose you have the following variables listed below. You have an option to use either a bar…

A: Given that we have the listed variables and we have to fill the blanks with appropriate grah either…

Q: The width of each bar In a histogram corresponds to the:

A: the width of each bar in histogram corresponds to the:

Q: 1. The circle graph shows the results of a survey of 500 college students about their preferred…

A: From the given graph we find the solution.

Q: Solve the problem. Each year advertisers spend billions of dollars purchasing commercial time on…

A: To find:  Which of the following could not be used to graphically display the data? Select one: a.…

Q: A farmer plants crops on 48 acres of land. The circle graph shows the percentages of land used for…

A: We can solve this by percentage composition method.

Q: The employee's salary is an example of ...variable. Select one: O a. characteristic O b.…

A: Explanation: Characteristic:   A variable is used to describe and distinguish an object. For…

Q: In class, we compared healing times for females who received an experimental cold sore medicine. The…

A: (A) The mean healing time for the control group is obtained below as follows:   From the…

Q: Mila conducted a survey of the most popular pets in her middle school. Of the 200 students surveyed,…

A: Total students= 200Students preferred dogs =70Students preferred reptiles =22Students preferred…

Q: The data on energy consumption in the agricultural sector is displayed: Types of Energy (direct and…

A: It is given that The data on energy consumption in the agriculture sector in displayed Types of…

Q: Construct a bar graph that represents the following data regarding per game scoring average by NBA…

A: A bar graph is used to represent the data graphically using vertical or horizontal bars. The bar…

Q: Create a Stem and Leaf plot for the following data: Fruits and Veg kind of fruit/vegetable onion…

A: A numbers of fruits and vegetables are given in the question. A stem and leaf plot is a statistical…

Q: 4. Represent the data by multiple bar diagram. Countries: A В C E Production of Rice (000's tons):…

A:

Q: 3. Explain the difference between patch A and patch B in the figure below. What does this difference…

A: This question is about the differences between Patch A and Patch B as seen from the overview below.…

Q: Define the term rank.

A: Given the term rank of matrix.

Q: 3. The following data reflect the percentages of employees with different levels of ed- ucation:…

A: Education Level Percentage Less than high school graduate 20 High school graduate 30 Some…

Q: se Excel to construct a boxplot for the Presidential Heights data.  Select the data in the…

A: I have provided all the data, and there is no outlier

Q: ck the icon to view the table of numbers of hours and bacteria. uation of the regression line is y =…

A: Given See the following table

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A: For (a) we have to use barplot in x-axis diagnosis list and in y-axis we have to take inpatients…

Q: Data: 46 81 73 59 50 6887 52 56 74 56 7291 54 90 72 85 7960 87 89 49 67 85Construct a stem-and-leaf…

A: Step 1: There is total 24 observations. The observations are arranged in ascending order. That is,…

Q: A mathematics teacher wants to present the grading levels for his class: A, B, C, D, F, to the…

A:

Q: The bar chart below shows the speed (in gigaflops using a test package) of several processors. It is…

A: In the above graph, the horizontal axis represents several processors. And vertical axis represents…

Q: What data are best displayed on a circle graph? On a bar graph?

A: Definitions: A circle graph ( also known as a pie chart ) is a kind of graph that helps to visualize…

Q: Which type of graph would Be appropriate to display the percentage is in the table? line graph…

A: Given : Total = Freshman + Sophomore + Junior + Senior + Non-degree 30761 = 7248 + 8573 + 7501+ 6904…

Q: The final letter grades earned on a mathematics course are given in the table below. A B C D F 12 20…

A: Given data  A 9 B 12 C 20 D 10 F 4 W 5

Q: A small organic chemistry class just took their midterm. The scores of the eight students are listed…

A: The histogram and stem and leaf plot are graphical representations for a numerical data which are…

Q: Heal the Bay is an environmental organization that releases an annual beach report card based on…

A: A dot plot is the pictorial representation of the data values. It is drawn to observe the pattern of…

Q: he registrar of a university produced a circle chart showing enrollment in the various schools in…

A: Given P(Art amd science)=45%, P(journalism)=4%,P(Programing…

Q: Define a column chart   b. Explain why a column chart may be used   c. Why is it important to…

A: Given information: Graphical representation of data is the method of displaying the numerical data…

Q: How will I draw this bar chart using R code? X axis will be month, y axis will be the amount of…

A: R syntax:

Q: 1. Heights Heights of adult males are normally distributed. If a large sample of heights adult males…

A: Hi there! Since there are multiple questions, we will solve the first question for you. To get the…

Q: What type of graph does a stem-and- leaf resemble when turned vertically ? A. pie chart B.line chart…

A: Explanation: Stem and leaf plot:   Stem and leaf plot reveal the shape and distribution of the data…