Which of the following can be classified as Discrete and Quantitative data. The different colors of the eyes of your classmates. The number of students in your school. The height of all the people in your neighborhood. The acceleration of your car as you drive to school.

Q: Which of the following two variables are both quantitative and continuous? 1. The amount of water in…

A: The objective is to identify the two statements that are both quantitative and continuous.

Q: Please answer the question below correctly, this question deals with correlations. The relationship…

A: The relationship of a woman’s shoe size and length of a woman’s foot, in inches, is given in the…

Q: The authors of an article found that the speed of a prey (twips/s) and the length of a prey (twips ✕…

A:

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: The cost of fuel is the largest component of cost of ownership for most vehicles. Fuel cost is​…

A:

Q: Determine whether the data are qualitative or quantitative. the colors of automobiles being…

A: Qualitative data: The type of data that naturally take non-numerical values, such as words that can…

Q: To the right are GPA's of 60 students. Answer the following questions regarding this data. Be…

A: (A) Using the provided box plot based on the GPA scores, the five-point summary for the male…

Q: A researcher would like to determine if relaxation training will affect the number of headaches for…

A: 1. From the information, the research question is that the relaxation training will affect the…

Q: The name of your cat is an example of nominal data. True False

A: There are four types of scale(or level) for measurement, i.e.,  Ratio scale: data is continuous…

Q: Identify the type of data that would be used to describe the number of tickets sold to a concert.…

A: From the given data ..tickets are sold to a concert

Q: (NEED ANSWERS FOR D and E) d. Develop the estimated regression equation by computing the values b0…

A:

Q: A salesperson is offered a job at a rate of $10 per hour, plus commission of $35 for each item she…

A: topic - linear equation

Q: In the table below, data for two functions f and g are given. One of the functions is linear, and…

A: Given the table of data of f and g functionwe need to find out which function is linear . A function…

Q: A researcher with the Department of Education followed a cohort of students who graduated from high…

A: The random variable who first attended is normally distributed. There are two samples which are…

Q: The advertising company creates histograms, shown in Figure 1, for the podcasts data, but forgets to…

A: Given- The advertising company creates histogram. To find which histogram represents the data for…

Q: For each of the situation, which one identifies the parameter correctly? a. A researcher is…

A: Given the 4 situations as a. A researcher is interested in how watching a reality television show…

Q: State whether each of the following is an examples of discrete data or continuous data: (a) the…

A: Solution According to guideline we solve only three subpart

Q: Describe how each of the following variables can be measured using the nominal, ordinal and ratio…

A: We have given different variables we have to determine if they are measured using ordinal,nominal or…

Q: State whether the data described below are discrete or continuous, and explain why The speeds of the…

A: variable: Speed of different peoples walking in a park

Q: The data in the accompanying table were collected from a statistics class. The first row gives the…

A: This data contain height of female ad males So, this data can be used for check men or women tended…

Q: An honors student needed to record the number of hours she spent volunteering in her local community…

A: Consider, the data points  12, 9, 7, 10, 8, 2 Steps to construct box plot in Excel: Select the…

Q: The marketing research department for a computer company used a large city to test market the firm's…

A:

Q: Make a linear model for the following data. (Enter your answer in terms of x.)

A: Let linear model is y=ax+bWhen x=3 Then y=10 and x=6 Then y=17So 10=3a+b --i17=6a+b --ii

Q: The cost of fuel is the largest component of cost of ownership for most vehicles. Fuel cost is​…

A:

Q: The cost for board exam review services costs P12200, P14600, and P9800 for years 2018, 2019, and…

A:

Q: The cost of fuel is the largest component of cost of ownership for most vehicles. Fuel cost is​…

A: The given data 12.85 14.98 15.36 17.09 18.86 13.28 15.11 15.62 17.50 19.07 13.48 15.12 15.65 17.66…

Q: lassify the following variables as categorical or quantitative. If quantitative, state whether the…

A: There are two types of variable  i) categorical ii) quantitative There are two types of the…

Q: The director of an alumni association for a small college wants to determine whether there is any…

A: Let the independent variable X be the years Let the dependent variable Y be the contribution…

Q: Which of the following pairs of variables is likely to have a negative correlation. the square…

A: The square footage of a home and its price Positive, As home footage increase the price of house…

Q: When the change in a variable 'x' directly causes the change in another variable 'y' that is an…

A: Here the variable x directly causes the change in another variable y.

Q: The following equation describes the median housing price in a community in terms of amount of…

A: The given model is : log(price)=β0+β1log(nox)+β2rooms+μ where nox is for nitrous oxide rooms…

Q: Make a linear model for the following data. (Enter your answer in terms of x.) 12 x 3 y 11 19 6 27…

A:

Q: Recent research indicates that the effectiveness of antidepressant medication is directly related to…

A: As per guidelines we answer the first question only when multiple different questions are given.…

Q: A researcher wants to know if children and adults spend a different amount of time talking on the…

A: Excel Procedure: Enter Phone time_Adult and Phone time_Child in Excel sheet>Data>Data…

Q: The table given below gives the Reven intelligence score and age of a group of students of Class-X.…

A: Given:   Age in year Intelligence score 15 16 17 18 19 41-45 5 6 4 2 1 36-40 2 3 4 3 2…

Q: For the following description of​ data, identify Who and Whatwere investigated and the population of…

A: Population:The set of all subjects of interest can be termed as population.

Q: Below is a scatterplot of a student’s SAT score and their college GPA. Suppose we want to decide if…

A: The interpretations of scatterplot is,If the points are in upward direction, then there is positive…

Q: Which of the following two variables are both quantitative and continuous? 1. The amount of water in…

A: In statistics, according to measurement, data can be categorized in two types, such as quantitative…

Q: The heights of all high school students in a city are measured and recorded. Which formulas can be…

A: Here the concept of sample variance will be used

Q: he cost of fuel is the largest component of cost of ownership for most vehicles. Fuel cost is​…

A: Given data is as follows: 12.85 14.98 15.36 17.09 18.86 13.28 15.11 15.62 17.5 19.07 13.48 15.12…

Q: Identical twins come from a single egg that split into two​ embryos, and fraternal twins are from…

A: Identical twins come from a single egg that split into two​ embryos, and fraternal twins are from…

Q: The table available below shows the drive-through service times in seconds for lunches at a fast…

A: The frequency table is obtained below as follows: The number of classes is obtained by using the…

Q: Make a linear model for the following data. (Enter your answer in terms of x.) 3 12 27 35 11 19 y

A:

Q: If the value of D40 is 82, therefore, ____ of the data is less than or equal to 82.

A: Given a statement, we have to fill the blank of the statement.

Q: The cost of fuel is the largest component of cost of ownership for most vehicles. Fuel cost is​…

A: From the provided information, Sample size (n) = 25 Confidence level = 95%

Q: Which of the following equations best models the data in this table?

A:

Q: The cost of fuel is the largest component of cost of ownership for most vehicles. Fuel cost is​…

A: Given: Sample size n = 25 Formula Used: Average X = ∑i=1nXin  =…

Q: Which of the following indicates that a data set can be modelled using a linear function?

A: Let a data set is given as {a1, a2, a3, ...... } This data set is linear if  a2-a1 = a3-a2 = .......…

Q: The cost of fuel is the largest component of cost of ownership for most vehicles. Fuel cost is​…

A:

Q: ) Make a linear model for the following data. (Enter your answer in terms of x.) x 1 5 9 13 y…

A: Given data is: x 1 5 9 13 y 13 20 27 34 To find the linear model of the given data.