Define the term indicating variable?

Q: A survey was conducted by graduate students to investigate the current situation of students in…

A: Since you have posted multiple questions, as per our guidelines we have answered only 1 question.…

Q: Determine whether the value is from a discrete or continuous data set. Number of bacteria in a…

A: It is given that the Number of bacteria in a petri dish is 12,120. Continuous data: The continuous…

Q: What means supplementary

A: When sum of two angles are 180° then angles are supplementary angles. Suppose one angle is 70° and…

Q: hat the mean cost per unit for plants using electricity, µ1, is less than the mean cost per unit for…

A: Given : n1=13 , n2=8 , X1-bar=43.98 , X2-bar=52.70 , s1=7.94 , s2=8.51 ,α=0.05 Since , the…

Q: A company has recorded data on a sample of real estate listings from Waltham, MA. The variables are:…

A: PRICE SQFT BEDS BATHS HWY 713 2400 4 3 0 356 1431 2 2 1 463 1714 3 2 1 645 2524 3 2 1 368…

Q: Describe how to calculate/measured each of the following variables using the  nominal, ordinal, and…

A: Nutritional Status These are grouped variables - ordered or ranked inincreasing or decreasing order…

Q: Calculate the range for the time taken for a client to buy your product using this data. 45, 32, 29,…

A: given data;45,32,29,63,15,15data in ascending order;15,15,29,32,45,63

Q: What is negative relationship?

A: In statistics, negative relationship means inverse relationship between the two variables.

Q: Choose the coefficient of determination that matches the scatterplot. Assume that the scales on the…

A:

Q: Determine whether the variable is qualitative or quantitative. Street name of address

A: Given that  Determining whether the variable is qualitative or quantitative. Variable : Street name…

Q: Identify research topics that are well suited for survey research.

A: In survey, the responses given by individuals to questions are collected.

Q: Determine whether the value is from a discrete or continuous data set. Weight of gravel in a pile is…

A: There are broadly two types of variables: Quantitative variable: As the name suggests, those…

Q: What is the scale factor

A: Here we have to find the Scale factor,

Q: Classify the variable as qualitative or quantitative. 1) the colors of book covers on a bookshelf 2)…

A: As per our guidelines we are supposed to answer only 3 sub-parts of any question so I am solving…

Q: Explain why honesty is a hypothetical construct instead of a concrete variable. Describe how shyness…

A: Constructs are internal attributes that cannot be directly observed but this is very helpful for…

Q: Examine the relationship by drawing the scatter diagram between "number of hours spend on reading…

A: Scatter diagram is used to find the relationship between the two numerical variables. Where each…

Q: Explain the concept of coefficient of Determination?

A: Coefficient of determination: The coefficient of determination is defined as the proportion of…

Q: What type of variable is highest education degree completed

A: Variables are of two types, they are qualitative and quantitative. Qualitative is also known as…

Q: Determine whether the variable is qualitative or quantitative. Explain your reasoning. Age of car…

A: A variable is said to be quantitative if it can be measured numerically. A variable is said to be…

Q: Intelligence as measured by IQ score 136 is best described as

A: Hint: There are four types of measurement scales Nominal: it is a Categorical variable that…

Q: Test the

A:

Q: a. What is the level of measurement for the variables "Participant" and "Hours"

A: Here, The data of number of participants and number of sleep hours of each participants are given.…

Q: e concept of "control"

A: External validity - It is the extent to which you generalize your findings to other situations and…

Q: Define the term Independent Variable?

A: Define the term independent variable.

Q: Use one example to explain why the level of measurement is the first thing needed to know in data…

A: The level of measurement is the first thing needed to know in data analysis. Examples are given…

Q: Determine whether the data is qualitative or quantitative? Mascots of professional basketball teams

A: Qualitative data  The data which is characterizing something Is the qualitative. It is non numerical…

Q: Determine whether the data are qualitative or quantitative. Cholesterol counts for individuals O…

A:

Q: Select the description that most completely classifies the given variable. Number of wins by the NFL…

A: We have given the following statement.  Qualitative data: The data which cannot be expressed as…

Q: Explain if two variables consist of nominal data?

A: Nominal Data: This  is used to label variables without providing  values that are quantitative in…

Q: Define explained variation?

A: Variability (also called spread or dispersion) refers to how spread out a set of data is.…

Q: Determine the level of measurement of the variable below. Dress Color

A: Quantitative: The interval and ratio scale of measurements are categorized under the quantitative…

Q: Give 2 real-life situations where the concept of the measures of position of grouped data are used.…

A: We have to tell 2 real-life situations to understand the concept of measures of position of grouped…

Q: Classify the variable below as qualitative, discrete, or continuous. Number of online purchases made…

A: The variable which can not be measured numerically. The variable which takes only specific values.…

Q: What is Positive Relationship?

A:

Q: Q5. Briefly explain four factors often used to subdivide life in mortality statistics.

A: Mortality of a population is a measure of the rate of death among that population. Mortality of a…

Q: Describe the process of selecting the Entering Basic Variable?

A: A Linear Program that appears in a particular form where all the constraints are equations and all…

Q: How does a chart can help us in understanding our data/document?

A: Charts are used to display series of numeric data in a graphical format to make it easier to…

Q: Did promotion 2 lead to greater sales relative to the control (no promotion)?

A: Given information: The regression output is given.

Q: How can I describe and differentiate the properties of the different measures of location?

A: measures of location :-Measures of location describe the central tendency of the data.Different…

Q: What is the Scale factor

A: The old coordinates B=(0,2), C=(3,0) So the length of BC=(0-3)2+(2-0)2=9+4=13 The new coordinates…

Q: Define variables sampling.

A: There are two kinds of sampling inspection:- Sampling inspection by variables Sampling inspection…

Q: Identify the variable as either qualitative or quantitative.   The marital status of individuals

A:

Q: Explain the concept of Notation for Panel Data?

A: Panel data , also known as longitudinal data or cross-sectional time series data  in some special…

Q: Give the importance of statistics in education course and in everyday life

A: Statistics - it is the regulation that covers the collection, organization, analysis,…

Q: Explain in detail "Variable Skewed in the Population"?

A: A skewed population is one in which the vast majority of the population members are shifted to one…

Q: Determine whether the variable is qualitative or quantitative.   Favorite TV Show

A: Quantitate data are data with a specific number and range.