scatterplot

Q: Bruce helps answer mail for the mayor of Pineville. After the mayor visited his town's middle school…

A: To identify the correct box plot of the given data

Q: Which equation BEST fits the data in the given table? Use the table to answer the question.

A: Half life means time required to reduce the amount of substance remains in to the half quantity.

Q: A manager wishes to determine the relationship between the number of years the man coefficient, r. 6…

A: Given Information: The data represents the number of years the manager's sales representation have…

Q: What is the missing value for y on the diagram below? 4

A: Using the secant-secant formula we get: AB×BD=BC×BE

Q: A company with six branches provides free coffee to its employees. A manager is interested to find…

A: Given data,

Q: Which of these statistics best describes the relationship in this scatterplot?   Group of answer…

A: From the given scattered plot we find the correlation coefficient r.

Q: Suppose the correlation between high school GPA and university GPA is r = +0.80. Which proportion…

A: The value of r is 0.80.

Q: Choose the equation that is represented by the data in the table. -1 5 6 1 2 O c= b-4 O c=b+6 O…

A: If a equation satisfy the the given data  ,then it is the equation of the given data.

Q: n between height and weight for a sample of 25 adults is r = +.40. What percent of the variability…

A: The coefficient of determination R2 determines the percentage of the changes in the dependent…

Q: Match the data sets with the most appropriate scatter plot and describe the type of relationship.…

A: Graph of the data is given we have identify the which one suit the match

Q: a survey conducted by a reputable marketing​ agency,257 of 1000 adults 19 years of age or older…

A: It is given that 257 of 1000 adults 19 year of age or older confessed to bringing.

Q: A health journal conducted a study to see if packaging a healthy food product like junk food would…

A: The following information has been provided: Hypothesized Population Mean  (μ) = ( the…

Q: From the data given below, find out the value of Y when X = 35 10 20 30 40 Y 50 60 70 90

A: Given data is  X 10 20 30 40 Y 50 60 70 90

Q: Which equation best represents this data set? {(-4, -4.8), (-3, -8.2), (-2, -9.1), (-1, -8.1), (0,…

A:

Q: A pediatrician wants to determine the relation that may exist between a child's height and head…

A: The given data is Height, x Head circumference, y 27 17.5 27.5 17.5 26.75 17.3 26.5 17.3…

Q: Suppose you have information about average heights of a random sample of airline passengers. The…

A:

Q: A physician recorded the resting heart rates of some of her patients. She also recorded the average…

A:

Q: An elementary school is looking into whether there is a relationship between if a student attended…

A: The examining the relationship between two variables (explanatory and response variable) are of four…

Q: The local coffee shop keeps track of how much coffee they sell versus the temperature on that day,…

A: Given that  We have to find Σx²:

Q: Which equation best represents the data in this table? y 0.5 -0.75 1 1.5 0.5 0.75 y = In r B y= 1 23

A:

Q: Which set of data represents an inverse variation? A y 4 10 %3B 1.5 3 y 2.5 1.5 C 10 20 25 y 0.1 0.5…

A:

Q: he following histogram represents the number of pages in each book within a collection. What is the…

A: 1) The histogram represents the number of pages in each book within a collection.

Q: Given the table below, determine which type of equation best models the data and use a calculator to…

A: Given,          The table of values of x and y are shown below :

Q: Determine whether the variable is qualitative or quantitative.   Distance in miles to the nearest…

A: Quantitative variable: Quantitative variable is a variable that has numerical values within a…

Q: For the data: Data 8. 10 4 6. 12 7. 7. 4. which is the correct box and whisker?

A: Solution Sort the data in ascending order. The median (Q2) is the center value. After computing…

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

A: Answer:  Option c) Weight

Q: Based on the scatterplot, which equation BEST represents these da

A: Given that:

Q: Guess Actual Age 18 15 25 28 28 24 39 42 50 56 36 45 72 80

A:

Q: In a scatter diagram, we describe the relationship between

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

Q: b. Write the equation of the line of best fit. c. Predict the final grade given eight absences.…

A: The provided information is  Number of absences ((x) Final Grade (y) xy x2 0 97 0 0 1 97 97 1…

Q: How well does the line describe the data? What is the mileage that you would expect a 4000-pound car…

A: From the Scatter plot: Regression equation is y=-0.0052x+45.645 where, intercept a=45.645 and slope…

Q: Without doing any calculations, what type of a relationship exists between the pairs of…

A: Given: The data given is as follows X Y 2 128 20 72 3 144 18 81 1 142

Q: A scatterplot of data is shown. y 8 4 2 0 2 4 6 8

A: For the given scatter plot

Q: 1) An emergency service wishes to see whether a relationship exists between the outside temperature…

A: a) Scatter plot: Steps to construct scatter plot in Excel: Enter the data for x and y in Excel…

Q: Which of these statistics BEST describes the relationship in this scatterplot?   Group of answer…

A: For association in between the two variable, the scatter plot for them must show an increasing or…

Q: Which equation represents the data in the table? 4. 100 25 6.25 1.5625 y= 100(금)" ов. y = 400(금)" O…

A: Equations

Q: 3. The coefficient of determination, which describes the percent change in the y variable which is…

A: Coefficient of determination measures the variability caused by one factor by its relationship with…

Q: A survey taken in a hotel shows the number of cups of coffee consumed with each meal.Find the…

A: Option (b) is correct.

Q: elect the term that correctly completes the statement.   The color of hats worn by baseball players…

A: The quantitative data is numerical and the qualitative data is non-numerical.

Q: Answer this ASAP Determine the value of y for x = 4.7, given the following data:

A: The values of Y given in the table are not clear to me it is given 9,68.   It may be 9.68 or 968. So…

Q: A researcher wants to analyse whether there is a relationship between country of origin of…

A: Introduction: The best possible way to obtain the required information would be by enumerating all…

Q: dear sir mam how do u create a steam and leaf data plot

A: Stem-and-leaf plot:A graphical representation of the quantitative data in which each data entry is…

Q: The line of best fit through a set of data is y = 44.278 + 1.672x According to this equation, what…

A: According to the given information, we have Given that the equation is, y=44.278+1.672x

Q: A lecturer selected 300 students in the college and classified the results of Business Statistics…

A:

Q: Determine the question (X) that converts each situation to Yes/No data. a) The proportion of cars…

A: Researchers conduct survey using questionnaire comprising both objective and subjective questions.

Q: A group of friends recorded the time it took to ride their bikes around the park. The scatter plot…

A:

Q: Given the following pairs of value of the variables: Advertisement expenses and revenue generation…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Find the relationship between the two variables in the given data. 1 2 3 4 y 20 16 12 8

A: The given data is x 1 2 3 4 y 20 16 12 8

Q: Given (3,7),  (6,18),  (12,35), what is the slope? The data are given as (x,y)

A:

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.