in a pie chart, if a category has a relative frequency of 30%, then its sector takes up 30% of the circle. true or false?

Q: How do you get the frequency in excel for a frequency distribution chart.

A: First we shall see how to plot the freuency ditribution and then how to show the frequencies. To…

Q: According to the graph and percentage, in which rating category are the most games sold?

A: The graph shows the relative frequency of the video games sold and pie chart shows the percentage of…

Q: Suppose automobile insurance companies gave annual premiums for top-rated companies in several…

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Q: A basketball measured the heights of his players and found them to be: 173cm, 177 cm, 185cm, 183cm,…

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Q: Which data would be suitable for a pie chart?

A: Option (C): Oxnard University category (undergraduate, masters, doctors). This is the correct option…

Q: A middle school wanted to visualize the association between how many days a student is absent and…

A: We have given that the scatter plot of the Number of Absence and the grade. In this scatter plot,…

Q: interested in examining the relationship between happiness (measured using a Likert scale), and…

A: From the given information we find the solution.

Q: How many performers earned exactly 3 stars? (be careful - compare the question wording to the scale…

A: The graph displays number of stars on x-axis and percentage of performers on y-axis. Total number of…

Q: Is an extreme observation necessarily an outlier? Explain your answer.

A: to find:  justify whether extreme observation an outlier or not.

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: Is the following a relative frequency polygon? Explain Details

A: Solution : Given that, By observing the relative frequency polygon     X is a continuous random…

Q: Find the interquartile range of the data set. {-4, -6, -9, -3, -2, -4, 0}

A: Introduction: Median is a measurement of central tendency of a given statistical data. When we…

Q: What’s the percentage for the frequencies?

A: We have convert data in proportikn and percentages

Q: A garden plot contains 3 zinnias, 7 gladiolas, 16 marigolds, 20 hollyhocks, and 23 lilies. 7. Use…

A: Relative frequency (R.F)= frequency / total frequency In terms of percentage: P =  R. F × 100

Q: For the data shown in the scatter plot below, which point is an outlier? y 10 8 6. 4 2- X. 2 4 6 8…

A: I am going to solve the given problem by using the definition of outlier point to get the required…

Q: Which of the following points would be considered an outlier? a, b, c, or d?

A: It is an important part of statistics. It is widely used.

Q: Is this pie chart a good way to represent this data? Why or why not?

A: The given pie chart is The given pie chart shows the distribution of redrawing the Starbucks logo.…

Q: Construct the Box-plot of the ages of the 100 employees.

A: Use Excel (Mega stat) steps to construct the box plot of the ages of the 100 employees as follows:…

Q: For the graph shown, determine which letter represents the mean, the median, and the mode. Letters…

A: From the graph it is clear that, the graph has a symmetric distribution.

Q: provide three different situations  to illustrate how a different measure of ceuntral tendency is…

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Q: What is the importance of using pie/bar charts or graph when representing data?

A: Importance of a Pie Chart A simple and easy-to-understand picture.   It represents data visually as…

Q: Plot an appropriate graph that would illustrate the data on the table.

A: In most of the times, it is a good idea to represent a given data into graphs. A visual…

Q: Below is a cumulative relative frequency graph for the lengths, in minutes, of 200 songs recorded by…

A: a) From the graphs, length cumulative frequency frequency 2 0 0.2 3 0.2 0.38 4 0.58 0.22…

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

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

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Q: The variable height that is measured into short and tall groups is considered a variable.…

A: We know that  A quantitative variable represents a measure and is numerical. while qualitative…

Q: Which point would most likely be considered an outlier if it was added to the data in the table?…

A: In statistics, an outlier can be defined as a data point that differs significantly from other…

Q: Which of the following is an example of ratio data?  a. temperature b. attractiveness c. weight d.…

A: Answer:  Option c) Weight

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: In a scatter diagram, we describe the relationship between

A: #In a scatter diagram, we describe the relationship between??

Q: Below is a box plot representing hours that teenagers spend on video games per week.

A: In box plot,

Q: Make a pie chart using the data below Science Club = 30% Math Club = 40% English Club = 20% History…

A: The objective is to make a pie chart for the data. It is known that the total angle in a circle is…

Q: Graph the Data using one chart showing the Age distribution and Gender Distribution of the…

A: Graphical representation is one of the simplest method to deal with data. It helps to get…

Q: Students at a high school were polled to determine the type of music they preferred. There were 1960…

A: we will use the formula for percentage to find the required percentage Percentage of students that…

Q: Construct a frequency bar graph. Congestive heart failure Coronary atherosclerosis Heart attack…

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Q: 1. Show how to find the median of the data set, explain each step. {8, 1, 10, 4,8, 11, 5, 7, 4,11}?

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Q: Suppose you need to summarize ordinal data in a bar graph. How would you arrange the categories of…

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Q: What pattern would we see if this graph depicted means instead of medians?

A: From given given graph we have to observed pattern of median .

Q: Find the median of the data in the box plot below. pencils Number of pencils in each student's desk…

A: Given

Q: Below is a graph or a bowler's scores ove spread are also listed. Mean: 116.56 Median: 103 MAD:…

A: The given data seems to be positively skewed as most of the data lies on the left hand side with…

Q: The distribution of number of people per household is

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: Consider the following steam and leaf chart: a. Determine the original set of data. b. Find five…

A: Note : As per guidelines we are supposed to solve only first three subparts at a time. Please repost…

Q: Need a line graph for the given data

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Q: Which statement accurately describes the information in the scatter plot?

A: It's correct answer is option c. x axis shows length of dinosaurs y axis shows weight of dinosaurs.

Q: Below is a plot of branches and leaves. What is the median value of the observations.   Branches…

A: Given:

Q: A landscape contractor bids on jobs where he can make $3000 profit. The relative ncy of getting 1,…

A: Given information: Given that the landscape contractor bids on jobs where he can make a profit of…

Q: Which of the following graphical depictions of data is a type of vertical bar chart? a. Frequency…

A: Histogram chart organizes the data and represents the distribution by constructing vertical bars.…