(b) What is classification of data? Explain the methods of classification.

Q: *Why is data preparation important to the analysis process and why not being a good steward of the…

A:

Q: Give an example of a study that would collect univariate and quantitative data.

A: Give an example of a study that would collect univariate and quantitative data.

Q: Pie chart is a graphical device for .depicting qualitative data

A: Two statements are given

Q: 2. What are the differences between qualitative and quantitative data analysis?

A: Difference between qualitative and quantitative data analysis

Q: What does a z-score tell you about a data value?

A: Solution: Let X be the random variable. The z-score is the standardized value of the given data.

Q: 3. How was the data collected?

A: Data collection is an important part because the whole analysis will depend upon the collected data.…

Q: p) Evaluate the relative merits of qualitative and quantitative data in the contexts of a variety of…

A: Validity in qualitative research means “appropriateness” of the tools, processes, and data.…

Q: How is raw data analysed?

A: Raw data usually refers to data tables where each row contains an observation, and each column…

Q: Briefly explain another way of collecting data other than a questionnaire. Provide an ample of the…

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: How to interpret the result according to the above data?

A: Decision Rule: Reject H0 if p value less than or equal to α. Let us consider, α=0.05. From the given…

Q: what is nominal (categorial) data?

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

Q: How to build a histogram based on this data

A: Histogram is the graph that helps to visualize the categorical data. It helps to undertsand the…

Q: What is mean of this set of data

A: Given: data we can tabulate the data x Frequency(f) 0 1 1 3 2 2 5 1 10 1

Q: What are the advantages and disadvantages of quantitative and qualitative data?

A: The quantitative research process canbe easily as it depends upon the measurement,quantity. Some of…

Q: Using the data classification scheme presented in this chapter, identify and classify the…

A: The data classification scheme requires dividing the data into three different classes based on the…

Q: what does the shape of the box imply about the concentration of data? use complete sentences

A: In statistics, the box plots are graphical technique that tells us about the concentration of the…

Q: How do you determine which data gathering instrument to use in a research?

A: Data collection is an important step in the research process. The instrument you choose to collect…

Q: How data are collected? and how data are classified? How data are treated?

A: Data collection is the process of gathering and measuring information on variables of interest, in…

Q: Identify two main types of graphical displays that are used for qualitative data.

A: Qualitative variable: A variable that is used for classification of individuals based on some…

Q: Method of data collection from primary and secondary data in statistics?

A: Primary data : Primary data means original data that has been collected specially for the purpose in…

Q: How to summarise data(scores)with decriptive statistical techniques

A: Descriptive statistics are brief descriptive coefficients that summarize a given data set, which can…

Q: true about the type of data?

A: A team of researchers was requested to collect data on the household expenditure of two groups…

Q: 6. Which of the graphical procedures for qualitative data do you prefer? Why?

A: The qualitative data is the data which cannot be expressed in the numbers. For example: gender,…

Q: What is the difference between grouped data and ungrouped data? In which situation should grouped…

A: Ungrouped data is the raw data given as individual data points. Grouped data is the data given in…

Q: what is the use of spss in data analysis and why is it considered important

A: Spss is an application which consists of a set of software programs. The use of spss in data…

Q: What are some of the key aspects to consider when collecting and preparing data for statistical…

A: Data collection: It is the process of collecting information on variable of interest for statistical…

Q: What are the best measures used used for data variation or dispersion

A: Measures of variability: The measure of variability or the measures of dispersion can be measured…

Q: Define panel data. What is the advantage of using such data to make statistical and economic…

A:

Q: What is the difference between data treatment and data analysis?

A: Solution: It is to mention the difference between data treatment and data analysis.

Q: Explain Multivariate Relationships among Items?

A: Multivariate regression attempts to determine a formula that can describe how elements in a vector…

Q: What is the shape of this data analysis?

A: Given data:

Q: Are graphs effective substitutes for the statistical treatment of data?

A: Contributions to statistical graphics, including effective use of graphs and charts to communicate…

Q: Provide a reason why the classication of data is important.

A: In this case, we need to find the reason for the importance of data classification.

Q: How can In-depth interview help a researcher obtain a data from you?

A: Interviews are used to collect data across all educational research fields. There are different…

Q: Explain the most useful methods of data presentation from a manager's point of view in order to make…

A: note : Hi! Thank you for the question, As per the honor code, we are allowed to answer one question…

Q: What does it mean when a constant is added to every data value in a data set ?

A: when a constant is added to every data value in a data set, there will be a change in the…

Q: 3. Explain the differences between categorical and qualitative data. Provide examples.

A: Categorical or qualitative data are both the same thing. Both are non-numerical data. Either you say…

Q: What differentiates methods of collecting data in a research?

A: Research data is any information that has been collected, observed, generated or created to validate…

Q: How do I create a symmetrical data table? Like how do I know if it’s symmetrical?

A: If the data are symmetric, they have about the same shape on either side of the middle. In other…

Q: What is the difference between multivariate data set and bivariate data?

A: Bivariate data: This type of data involves two different variables. The analysis of this type of…

Q: Which term best describes the shape of the data distribution pictured?

A: In this case, a picture of a histogram is given. Generally, a histogram is used to find the shape…

Q: What is primary data?

A: In this case, we need to define the primary data.

Q: What is the difference between Discrete and Continous Data and prodivde an example for each.

A: Discrete random variable : Random variables that can assume only a countable number of values are…

Q: Why Mode value is one of the given set of data values?

A: Mode: Occasionally, when describing a set of data, the mode is used as a measure of central…

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: Which one of the terms below best describes the data above Category • Numerical Qualitative

A: Let us solve the problem in the next step.