Almost there...round the percentages to three significant digits, and make sure to label the axes of the bar chart.

Q: Consider the​ women's 100-yd dash​ (and the subsequent​ 100-m dash) in the Olympics since records…

A: Introduction: Associated variables: Two variables are associated or related if the value of one…

Q: plot of data is used to demonstrate the relationship between the number of hours a person watched…

A: Given, As the number of hours of television increases, GPA goes down.

Q: What type of scale is used when describing the sex of the runners in a marathon? Select one: a.…

A: Nominal data: Nominal data measure qualitative data and it is the name of variable. example: Smoking…

Q: Choose the correct level of measurement for the following variable: Brand of your computer a.…

A: Brand of your computer is a name

Q: List the types of graphs that are appropriate to use with categorical or quantitative data:…

A: Categorical : For categorical variable we count the frequency for each of the classes and then…

Q: What would be the appropriate graph to drawl to show frequency and relative frequency for 70 people…

A: It is required to suggest a suitable graph to display the frequency and relative frequency for…

Q: A respondent of a survey is asked whether their most recent dining experience was excellent, good,…

A: A respondent of a survey is asked whether their most recent dining experience was excellent, good,…

Q: A student earned grades of C, A, B, and A. Those courses had these corresponding numbers of credit…

A: Given data:   The grading system assigns quality points to letter grades as follows: A = 4, B = 3, C…

Q: On the average, 36 out of 60 cars at the airport are taxi cabs. Write the ratio of taxi cabs to…

A: Total number of cars=60 Total number of taxi cabs=36 Ratio of taxi cabs to the number of cars…

Q: The mean for the cost is $ (Round to the nearest cent as needed.)

A: The mean formula for the frequency distribution is, x¯=1n∑fixii In the formula, n is the total…

Q: In a survey, 1204 people were asked which aspect of dining out was most important to them. The…

A:

Q: Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most…

A: We have given a statement-Positions of runners in a race.We have to determine which of the four…

Q: Identify the following variable. "Foot length of adults in inches' O a. Continuous variable O b.…

A: Answer: Option a.  Continuous variable.   "Foot length of adults in inches" is a continuous…

Q: Thank you..why did they use midpoints for the football scores rather than regular numbers as a 14,…

A: GivenThe frequency  distribution and relative frequencies as shown below

Q: Name each level of measurement for which data can be quantitative. Select all the levels of…

A: The level of measurement for which the the data can be quantitative :- Ordinal Ratio Interval

Q: In order to determine the distance between two "ticks" on a graduated scale, you count the total…

A: the distance between two ticks represents a fraction of the total unit.

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: The width of each bar in a histogram corresponds to the:

A: A histogram is a graphical representation of the distribution of numerical data. The width of each…

Q: Complete the table: # of movies watched Frequency 0 3 1 8 2 9 3 4 4 1 Relative Cumulative Enter the…

A: We know that the relative frequency is given by; Relative Frequency=FrequencyTotal Frequency

Q: What type of scale is used in a list of the order of finish in a marathon? Select one: a. Ordinal…

A: Definition   Nominal means named ( gender, colour etc.) Ordinal means ( named + ranking) As : rank…

Q: Find the 5-number summary for the data shown 1 41 54 57 64 70 76 85 96 100 5 number summary: , , ,…

A: Obtain the five number summary.   The five number summary is obtained below:   Use EXCEL Procedure…

Q: Draw the scatter plot for the following data: x 100 200 300 400 500 5 25 45 65 85

A: Given data is x 100 200 300 400 500 y 5 25 45 65 85

Q: The histogram shows frequencies for the ages of 25 randomly selected CEOS. Convert this histogram to…

A: Relative frequency of any age group can be calculated as "frequency of that age group divided by…

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: A distance of 100 Kms. is covered by a man as follows : (i) 80 Kms. in a Car at a speed of 40 Kms.…

A:

Q: Name each level of measurement for which data can be qualitative. Select all the levels of…

A: There are four different levels of measurement which determines which statistical calculations are…

Q: Review the two circle graphs for recommendations on how to budget. Then look at the circle graph…

A: The total budget of the Ron is $550+$340+$240+$290+$410+$375 = $2205.

Q: Grade on Business Statistics Exam A: 90-100 B: 80 - 89 C: 70 - 79 D: 60-69 F: 60 below Total:…

A: Given table is Grade on business statistics exam Frequency Relative frequency A: 90-100   0.07…

Q: Use the following circle graph to answer questions:    what continent is about twice the size of…

A: The question is about graphical representation of data Given : From graph : Continent "As" = 30 %…

Q: 257 20- 15- 10- 5- 40 45 50 55 60 85 70 75 80 85 95 100 105 110 115 120 125 130 OK Frequency

A: Here first we take a values from histogram.                                          And then we…

Q: The value of a certain car when it was brand new with 0 mileage was $17,000 but the value dropped to…

A: The given scatter plot is a linear and it's slope is negative. Given that, at zero miles the value…

Q: Find the mean of the data from the frequency table: Value Frequency 0 6 1 0 2 6 3 8 4 9 5 6 Give…

A: Mean is defined as the average of the observations . It is very useful in all statistical procedures…

Q: 5. Domain: Range:

A: It is observed from graph in problem 4, the graph is straight line. That is, the graph is collection…

Q: A scale was used to convert the actual height of a roller coaster track to the height shown in the…

A: The actual height of the roller cost is given as 66m. The height represented on the graph is 6cm.

Q: Twenty five right-handed students were asked to turn a knob (using their right hands) that moved an…

A: Hypothesis Testing: Ho: There is no difference b/w time required to move knobs using Left or Right…

Q: Richard’s doctor had told him he needed to keep track of his blood sugar readings. Listed below are…

A: A frequency distribution represents the summarized grouping of the observations which is divided…

Q: A respondent of a survey indic owns the home that he current This is an example of

A: It is clear that when a respondent indicates that he owns the home where he currently resides, it…

Q: The correlation between midterm and final grades for 300 students is 0.620. If 5 points are added to…

A: Correlation Coefficient: Let (x1, y1), (x2, y2), ... , (xn, yn) be n set of observations for the…

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.