(a) What kind of display is this? O Line chart O Column chart with pictures for columns Pie chart (b-1) Identify its strengths, using the tips and checklists shown in this chapter. (You may select more than one answer. Click the box with a check mark for the correct answer and double click to empty the box for the wrong answer.)

Q: Give one reason why constructing and reading graphs and charts carefully is important.

A: In statisics, graphs are helpful in presenting the statistical data. In order to improve the…

Q: Determine the mode percent of white persons living below poverty This will be the 2nd column

A: Arrange the given data in ascending order: 6.1, 8.5, 9.4, 9.6, 9.7, 9.8, 9.9, 10, 10.5, 10.5, 10.9,…

Q: Other Senior Screen Time, AJ's Screen Time and Difference (AJ-Others) 150 100 50 -50 12 Other Senior…

A: The graphs are used to visualize the nature of the given dataset using the pattern that is obtained…

Q: Contingency tables can be formatted in different ways. For this question you will need to access the…

A: The proportion of mothers in the study who received adequate prenatal care. This is a sample…

Q: Use the data below to answer the following questions: Person Before Competition After Competition…

A: Formula : Standard error : Se = Sd/√n

Q: D. Examine the pattern in each table.

A:

Q: • Question 6 Suppose Set A contains 391 elements and Set B contains 421 elements. If Sets A and B…

A:

Q: A supplement was given to patients to lower their blood pressure. The blood pressure before and…

A: We know that the blood pressure readings are made up with two values; Systolic Blood pressure…

Q: 6. Here are some exam scores (there were 9 exams) from my three best Stats students at Napa High…

A:

Q: also this last part   Does the mode represent a typical entry of the​ data? Choose the correct…

A: The responses of a sample of 5342 shoppers who were asked how their purchases are made are shown.

Q: In class we have made comparative boxplots.  These are two different ways to make comparisons:…

A: Given information: The data represents the values of the variables age, gender, height, arm length…

Q: what is the Matchings and covers ? And give Examples .

A: Let G be a graph. Here , V  is the vertex set of graph G. Also , E be the edge set of graph G. We…

Q: The eighth grade class at Middleton Middle School has 154 students total. Of those students, 71 are…

A: The two-way table is based on the frequency of two variables, where the variables are categorical in…

Q: what do you understand by frequency polygon?

A: A Frequency polygon is a graph constructed by using lines to join the midpoints of each interval, or…

Q: How will I draw the bar chart using the data provided in the picture? The X-axis will be the month…

A: here we have to use excel  enter data in excel click on insert  click on bar chart

Q: Will connecting the dots in a scatter chart produced a line chart? Why or why not?

A: We are asked to answer "Will connecting the dots in a scatter chart produce a line chart? Why or why…

Q: These are the first-semester test scores of four nursing students taking the same class. Vaughn:…

A: For a set of n variates , range is the difference between highest variate and smallest variate in…

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: a. A statistics class is made up of 18 men and 22 women. What percentage of the class is male? b. A…

A: We have to solve problems using formula  P(event) = no. Of favorable outcomes / total outcomes

Q: O Mean (a) Which measures of central tendency do OMedian not exist for this data set? Choose all…

A: Introduction -  Measure of central tendency  mean  mode  media    Mean = sum of all…

Q: the final exam, the teacher had matched 9 students in the first section with 9 students in the…

A: The mean difference between the paired sample or dependent sample is calculated for sample of size…

Q: A group of students are comparing the classes which they are taking. There are 35 students studying…

A:

Q: Skewed

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

A:

Q: construct a class histogram. There is 17 fish. X-axis will be fish size Y-axis will be number of…

A: We want to make histogram

Q: Consider the following data that represent the commute distances for students who attend Emory…

A: Introduction: The five number summary include the minimum, first quartile (Q1), median, third…

Q: Which distribution appears skewed left, excluding outliers? 1 Which distribution is 1. Married (yes)…

A: Here use given box plot to compare the results   for left skewed distribution  , box plot represent…

Q: U.S. Divisions and Regions. The U.S. Census Bureau classifies the states in the United States by…

A: a. Mode: The mode of data set is the observation that occurs most frequently in a data. Since it…

Q: Table 13. Question No.2 A seller should know the proper etiquette in selling. Likert Scale Frequency…

A: Dear , student as per guidelines we can solve only 1st question plz upload again remaining parts…

Q: 8. Identify the cases. 9. What is the variable? 10. Is the variable categorical or quantitative?

A: Students at a high school are surveyed about which subject in school they like the most.

Q: A contingency table has 2 rows and 6 columns What is the value of degrees of freedom

A: Answer: From the given data, Number of rows (r) = 2 Number of columns (c) = 6

Q: When taking a 28 question multiple choice test, where each question has five possible answers, it…

A: Given that, When taking a 28 question multiple choice test, where each question has five possible…

Q: Use this information to answer questions 7, 8, 9 & 10. The list that follows represents the number…

A: Given data, 10,30,50,55,70,75,90,90,100,135

Q: Analyze the given cluster whích elaborates the benefits of using MS Teams. Illustrate your ideas by…

A: Microsoft Teams is a collaborative workspace within Microsoft 365/Office 365 that acts as a central…

Q: If all scores are of the same frequency, what is the mode? A highest score B middle score C) lowest…

A:

Q: A study compared men who viewed high levels of television violence as children with those who did…

A: a.   The row totals can be obtained by taking the sum of the observations of rows and the column…

Q: These box plots show the basketball scores for two teams. Bulldogs 55 70 80 90 105 Wolverines 35 55…

A: The median is middle value of the observations, above or below which 50% of the observations lie.

Q: Which one of the following is an approach to handling confounding? (choose one best answer) O…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: does that type of graph best represent this data or would something else be better?

A: Here given data x and y  x = speed in mph y = number of drivers

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.