What is the dependent variable?     Internet access     Father’s education     Number of absences     Age of the child

Q: A researcher is interested in studying how the number of books parents read to their children can…

A: In statistics, the independent variable is the variable which does not depend upon other variable,…

Q: What are the explanatory variable and response variable for this relationship?

A: Given that among a group of 138 customers aged 14-23 who send more text messages tend to use a…

Q: What is the independent variable and dependent variable in this question

A: There are two variables Level of parenting stress Number of children (one child and two or more…

Q: What are the explanatory variable and response variable for this relationship? Cell phone production…

A: Explanatory variable is  independent variable Response variable is dependent variable  Here the…

Q: Agricultural researchers are investigating whether a new form of pesticide will lead to lower levels…

A: The lower levels of insect damage to crops is the response variable.

Q: The yiceld of corn in bushels per acre and the amount of rain in the growing season Identify the…

A: Explanatory variable is the variable which explain or cause effect in response variable. Response…

Q: What is the impact of independent variables (income, types of degrees, quality of education) on…

A: Consider the independent variable Income:   There exists a positive relation between income and…

Q: A nutritional measured not only how many helpings of vegetables 125v grade- school children were…

A: Solution: The explanatory variable in this  example  is  The helpings of vegetables. The response…

Q: The height and arm span of a sample of 50 teenagers Identify the explanatory variable and the…

A: Here we have to identify the explanatory variable and response variable

Q: The Environmental Protection Agency records data on the fuel economy of many different makes of…

A: Basics: Response  variable measures an outcome of a study.

Q: What variables do Teczar find to have the most significant controlled associa

A: From the given information, The table of correlations is, Women in Ministries sample size 0.5…

Q: Calculate the coefficient of variation for each data set. Which data set has less consistency (or…

A: The coefficient of variation is defined as CV = (SD/mean )×100

Q: Which plot should be used to summarize the distribution of quantitative data that take on a large…

A:

Q: The data used for this assignment was extracted from a NBC News website story that appeared on…

A: 127 1050 130 1050 101 700 88 670 83 640 87 640 89 560

Q: A researcher is interested in determining whether age influences the level of depression experienced…

A: 1.The dependent variable is a variable or a characteristic of interest considered by the…

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

A:

Q: In conducting an ANOVA, if the independent variable has an effect on the dependent variable then…..

A: In an ANOVA, the F value is defined as F = MSbetween/MSwithin

Q: The Dean of the College of Medicine of University X wanted to determine the demographic profile of…

A: Independent variable: It is a variable that does not depend on any other variable Dependent…

Q: Globally, numerous people died in road traffic crashes every year. For the betterment of the public…

A: From the given information, For the above traffic crash Analysis the additional variable can be…

Q: explain the differences of parameter and a statistic

A: It is needed to state the difference of parameter and statistic.

Q: In an ABA design, the second stage is used to:    reduce the chance that fatigue effects will occur…

A: In an ABA design, the second stage is used to:    Explanation: It involves measuring the dependent…

Q: Why is a correlation analysis of the distance from the river mouth with the variables sector,…

A: Correlation : This statistic is used to establish the relationship between two variables. It…

Q: Three associations are described below. In each case, indicate: (a) Whether the statement implies…

A: Introduction  The association helps in determining whether the two variables are related or not.…

Q: Identify the independent variable (and categories) and the dependent variable. Explain a…

A:

Q: variables and data. In your own words, explain and describe them with appropriat

A: Variables: The value of the data is modified and the name does not change and is called a variable.…

Q: Organizations are interested in identifying variables that will predict the performance of job…

A: The linear regression equation is given by,

Q: A company provides maintenance service for water-filtration systems throughout southern Florida.…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: According to your textbook, the dependent variable is also called the    measure.  criterion.…

A: The dependent variable is the variable which is being measured or under the test of the model.…

Q: 2. A researcher finds that children who play lots of video games also tend to be aggressive with…

A: Researcher Study variables Playing video games aggressiveness towards peers Independent…

Q: Carl is conducting a research study and finds a significant positive correlation between a state's…

A: The correct option is (B). Confounding variable

Q: We calculate the central tendency and variability in order to provide a summary of a data set. Why…

A: While central tendency tells you where most of your data points lie, variability summarizes how far…

Q: A statistical program is recommended. A company provides maintenance service for water-filtration…

A: Given information: Repair Time Months since last service Type of repair Repairperson 2.9 2…

Q: Cell phone production engineers have noticed that among a group of 138 customers aged 14-23 who send…

A: The variables are percentage of phone memory and number of text messages sent.

Q: Identify the independent variable, the dependent variable, and the unit of analysis in the following…

A: Here, we have to observe different families to infer , families that eat dinner together regularly…

Q: A researcher wants to know if there is an association between feelings of hunger and aggressive…

A:

Q: What is the dependent variable for: 1) A toothpaste manufacturer claims that children brushing…

A: 1) In theory of statistics, dependent variable is the response variable, where the variation of the…

Q: 15. A study found a correlation between sales of diamonds and sales of luxury cars. Which…

A: Here we study sales of diamond and sales of luxury cars.

Q: The height and arm span of a sample of 50 teenagers Identify the explanatory variable and the…

A:

Q: What are the measures of central tendency for this data set

A: For each variable, it is asked to write the measures of central tendency.  There are 3 measures of…

Q: In a study of environmental factors that influence food consumption, researchers examined the…

A: chi square test of independence is the suitable test for above example. as researcher wants to…

Q: Identify which of the variables is most likely to be the explanatory variable, and which is most…

A: Given information: Class of 1950 Class of 2000 $2,500  $22,000  $2,700  $19,000  $4,000…

Q: The aim of the study is to identify the factors affecting students’ satisfaction and performance…

A: With the onset of COVID-19 pandemic and worldwide imposed lockdowns, the online learning systems…

Q: Your state is going to vote on becoming a "right to work" state in the next, and you wonder if there…

A: The two variables are salary level and unionization. Each of the two variables are further…

Q: Tracking Signal is used to determined if the forecaste bias is within limit or not True or False ?

A: Tracking signal is used to check the quality of forecasting model.

Q: A researcher plans to do a study to see whether people who eat an all carbohydrate meal have…

A: From the question we know that the independent variable is 'Type of meal' which has two levels…

Q: A researcher is studying psychological factors in artistic achievement among teenage girls. One…

A: The measure of variability or dispersion determines the spread of data. In other words, variability…

Q: nutritional approach, those nutrients of MedilenuluH Which response correctly identify the response…

A: On observing the provided information, the correct answer is "Option 4".