Social media: You are preparing to study the social media habits of high school students. Describe two categorical variables and two quantitative variables that you might record for each student.

Q: Create an example of a between-subjects experiment. Briefly describe your experiment. Tell us what…

A: It is theory base question

Q: A marketing firm is tracking the effectiveness of its new Instagram advertising campaign on…

A: The objective of the question is to identify the variables that the marketing firm is tracking in…

Q: Define the test variable?

A: Introduction A variable is a characteristic that is being tested.

Q: Choose the correct definitions of response and explanatory variables from the list below. A response…

A: Since we know that Response variable :- Response variable measure an outcome in a statistical study…

Q: Suppose that a box contains 6 cameras and that 3 of them are defective. A sample of 2 cameras is…

A: The given data is as follows:There are 6 cameras and 3 of them are defective.X is defined as the…

Q: List three ways to visualize one variable categorical data

A: Here define three ways to visualize one variable categorical data

Q: Write down the uses of histogram in decision-making process. Specify your answer with example ( in…

A: Histogram is somewhat similar to a bar chart but histogram take only a single variable but bar chart…

Q: What does it mean to say that two variables are positively​ associated? Negatively​ associated?

A: Association: The association of how two varaibles are connected with each other. It decides how one…

Q: You use “number of hours spent relaxing” as the dependent variable in a study. Choose two possible…

A: Are dependent variable is the one that is affected by the change in the value of the independent…

Q: An over-the-counter drug manufacturer wants to examine the effectiveness of a new drug in curing an…

A: the regression model:the coefficients from the model:

Q: The New York Jets lost their first 8 games of the 2020 NFL season. In those games, they scored the…

A: The data set :-X :- 17, 13, 7, 28, 10, 0, 10, 9

Q: What is the difference between a dependent variable and an independent variable in a research study?…

A: In a research study, the independent variable (IV) is the variable that is manipulated by the…

Q: Physician Specialty. According to the document Physician Specialty Data Book, published by the…

A:

Q: Which variable is the explanatory variable and which variable is the response variable? ? Explain…

A: Let X be the teen birth rate and Y be the people living in poverty.

Q: In this assignment, you will calculate the relative risk, attributable risk, and number needed to…

A: Relative risk is calculated by dividing the absolute risk of exposed group and the absolute risk of…

Q: The variable personal desire for aggressive treatment is?

A: Aggression is a typical mental illness. This can be caused because of emotional instability due to…

Q: Please help!! From these following topics in CANADA, choose one of the 3, and formulate a research…

A: Weather: Weather data for Hamilton January 2020 Note that I used Jamovi software for analysis.

Q: Explain when can we use data grouping?

A: when the data is large, then the data grouping is used. The general way of handling continuous…

Q: A study was done to identify variables that might produce high click counts on Twitter. You and 14…

A:

Q: independent and dependent variables

A: The variables in a study of a cause-and-effect relationship are called the independent and dependent…

Q: You are analyzing salaries for your organization and you are trying to determine which variables are…

A: We perform regression using the step by step procedure in excel as below: Enter the data into excel…

Q: Please complete the following question. Make sure you are responding to all parts of the question.…

A: Enter the data into Excel, i.e., in a column, enter all the num_awards entries.

Q: what is the independent and dependent variable in the sentence below?   What is the level of…

A: Variables are any characteristics that can take on different values, such as height, age,…

Q: I have 12 Respondents in my data set. 6 of them are females and 6 of them are males. What is the…

A: The mode  is the most frequently occuring observation in the given data. In the given example there…

Q: Accu-Copiers, Inc., sells and services the Accu-500 copying machine. As part of its standard service…

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

Q: The Buyer's Guide section of the website for Car and Driver magazine provides reviews and road tests…

A: Given the buyer's guide section of the website for Car and Driver Magazine provides reviews and road…

Q: You are analyzing salaries for your organization and you are trying to determine which variables are…

A: We perform regression using the step by step procedure in excel as below: Enter the data into excel…

Q: Explain the concept of Degrees of Freedom through an example:

A:

Q: write a paragraph that discusses: Why is this graphic might be needed for that specific topic Why…

A: Given information: Topic: Americans who have tried marijuana Variable: No. of people (Americans)

Q: Table I: Sample of Result of student survey ID Gender Mathematics Exercise Games GPA Pulse 1 M Not…

A: Statistics can be in any form such as numbers, summaries of patterns and probabilities.…

Q: If the researcher summarizes interview content to capture key concerns, ideas, attitudes, etc., the…

A: TRUE

Q: create a diagram of the situation 81% of college students take online classes, 36% online students…

A:

Q: The variables are the columns of a dataset.

A: Here we want to know given statement is true or false.

Q: Proposed analysis (the kind of test) and why you chose the analysis:  Scales of measurement (i.e.,…

A: Hypothesis testing involves the testing of hypotheses made about parameter using sample data. The…

Q: How do you explain the variables of a histogram?

A: Histogram is a visual representation by showing the frequency of data that fall within a specified…

Q: Construct a typology of pro-life attitudes

A: Step 1 A typology is a classification of observations in terms of their attributes on two or more…

Q: Each year forbes ranks the world’s most valuable brands. A portion of the data for 82 ofthe brands…

A: a.

Q: What type of data (categorical, discrete numerical, continuous numerical)

A: Here identifying type of data  Categorical data : which is names or label Numerical: which is…