Identify the explanatory variable and the response variable. A farmer wants to determine if the amount of sunlight received by similar crops can be used to predict the harvest of the crop. The explanatory variable is the The response variable is the

Q: Identify the dependent variable and independent variable with justification?

A: Dependent variable: The variable that is changed because of the influence of the independent…

Q: Categorize the type of data. Note: each cell should have an answer Variable Qualitative Or…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: . You would like to determine if there is a statistical relationship between the amount of caffein…

A: As due to the honor-code, we are authorized to answer only 1 question at a time and therefore,…

Q: The weight gain of corals in aquariums where the water temperature is controlled at different…

A: It is given that the The weight gain of corals in aquariums where the water temperature is…

Q: Identify the explanatory variable and the response variable. An agricultural business wants to…

A: Response variable The dependent variable are known as the response variable. Explanatory variable or…

Q: A student poll measured the following variable on LMU students: Commuter Status (Yes/No) Is this…

A: Commuter Status is a quality, so it is a qualitative variable.

Q: Please answer this correctly. Question: Which of these is an example of a categorical variable?…

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

Q: Identify the variables as either categorical or quantitative.

A: Quantitative variable is a variable which can be measured numerically and mathematical operation van…

Q: hoose the variable that is likely to be negatively correlated with the sale price of a new electric…

A: The correlation coefficient is computed by the researcher to identify the kind of relationship that…

Q: Write the data type against every variable in statistics:     City where you live Grades Distance…

A: Data types in Statistics: 1) Numerical (Discrete or continuous) 2) Categorical (Ordinal or nominal)…

Q: In model fitting, the variable that is being predicted is the A. usual x B. intervening variable C.…

A: An intervening variable is used to define or elaborate the causation between other variables.

Q: he owener of a winery collects data on competing wineries every year.  He would like to predict the…

A: The given information is, The owener of a winery collects data on competing wineries every year.…

Q: A website lists homes for sale in a suburban town. The site provides information including…

A: Categorical variable can take any attribute value, it can not take any numerical value. Here,…

Q: A drug company claims that an allergy medication causes headaches in 5% of those who take it. A…

A: Given that : P0=.05 a)Population: It is entire pool of obeservation from which we can draw sample of…

Q: Checking answer To study the pain-killing effects of handling money, a researcher manipulated the…

A: A control variable is the variable which is always held constant during a study while an Independent…

Q: A study of the effects of television measured how many hours of television each of 125 grade school…

A: The question examines the effect of watching television on reading for 1 week. Let's first see the…

Q: Exercise science researchers collecting data within their state noticed that teens who spend more…

A: Exercise science researchers collecting data within their state noticed that teens who spend more…

Q: In regression analysis, the variable that is being predicted is the is usually intervening variable…

A: Independent variable: They are called cause variables. Their values of independent of other…

Q: Airbnb is an online marketplace used by many travelers when booking lodging all over the world.  The…

A: We would like to study the relationship between number of reviews (counts) and price (in dollars)…

Q: For test taking, do you retain information better writing it down with paper and pen or typing on a…

A: The one group is writing down the notes with pen and paper. The another group is typing notes on a…

Q: Height Wingspan 69 65 64 63 67 66 wrong 63 57 0.7206166946 1.160201485 63 60 19.83808541…

A:

Q: The table below displays worldwide sales of e-cigarettes in millions of dollars over several…

A: In 2014, 2.756 billion dollars of e-cigarettes were sold worldwide. Note that, 1 billion dollars…

Q: Identify which of the two variables are the independent x and dependent y variable for the…

A: We have given the following statement about the two variables.

Q: In a study of visual acuity, participants view an image under low lighting, moderate lighting, or…

A: We have given that- The participants view an image under low lighting, moderate lighting, or high…

Q: identify which variables are categorical and which are quantitative: a) Gender b) Age c) Income d)…

A: Here we used the concept of scale ( like nominal, ordinal interval and ratio) to identify the types…

Q: It is assumed that the average horsepower for domestic cars is less than the average horsepower for…

A: It is given that the average horse power for domestic cars is less than the average horse power for…

Q: Identify the dependent variable(s) and the independent variable(s). What does the value of R-sq…

A:

Q: In regression analysis, the variable that is used to explain the change in the outcome of an…

A: Let Regression equation be:y=ax+bwhere y is the dependent variablea is the slope x is the…

Q: An extraneous variable that might affect a study of car sales versus income is O al currency…

A: The study is conducted between the two variables car sales and income.

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: Which variable is most likely to be an independent variable? reading test score stress level…

A: An independent variable is one whose variation does not depend on any other variable and it is under…

Q: 40. What is the Dependent Variable of the study? a. Number of Burgers b. Fast Food Group C. Calories…

A: Basics: Dependent Variable: A dependent  variable is a variable dependent on the value of another…

Q: Which of the following variables are qualitative variables?

A: The variables are the qualitative variables, which are not numerical. It gives information about the…

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

A: There are 4 levels of measurement given below : 1. Nominal 2. Ordinal 3. Interval 4. Ratio

Q: In a study of the effects of the drug THC on driving performance, driving performance would be the…

A: From the given information,  it is observed that in a study of the consequences of the drug THC  on…

Q: You would like to determine if there is a statistical relationship between the amount of caffein in…

A: a) In the above example number of  cups of the coffee sold is the response variable and amount of…

Q: A student has completed 20 courses in the School of Arts and Sciences. Her grades in the 20 courses…

A: A variable can be of two types: Qualitative and Quantitative. Qualitative variables are also called…

Q: A drug company claims that an allergy medication causes headaches in 5% of those who take it. A…

A: 1) All members of the identified group that we are examining are included in the population. Here,…

Q: what is the indepedent and dependent variable in the sentence below? What is the average cellphone…

A: Independent variable is the one which is manipulated or changed in a study to see its effect on…

Q: Suppose the observational units in a study are the patients arriving at an emergency room on a given…

A: The observational units in the study are the patients arriving at an emergency room on a given day.

Q: An engineer wanted to determine how the weight of a car affects gas mileage. The following data…

A: Explanatory variable The variable which does not depend upon any variable are said to be independent…

Q: Christine is a sales manager for a car rental company. She has a scatterplot with data regarding the…

A:

Q: Look at the Table, specifically the information related to "stroke severity." What is the dependent…

A: The dependent variable is a variable that changes depending on the value of another variable.  The…

Q: The variable ( TV channel preference) is a. Quantitative variable b. Qualititativ variable c. None…

A: A variable is an attribute that describes a person, place, thing, or idea and the value of the…

Q: Refer to the variables collected by the high school senior looking at colleges. Identify a question…

A:

Q: An engineer wanted to determine how the weight of a car affects gas mileage. The following data…

A: explanatory variable=  x axis response variable = y axis Scatter plot:

Q: How do you identify which variable in a study is the factor?  How do you identify the levels of a…

A: Design of Experiments (DOE) is a study of the factors that the team has determined are the key…

Q: I want to study whether the presence of music has an effect on attention. I conduct an experiment…

A: Independent variables are  rock music, classical music, and white noise.