What is the difference between the types of data 1- categorical data, 2- numerical data, with an example of each type

Q: In a survey of the number of televisions (TV's) owned by households, the data would be…

A: Answer: Quantitative Data

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

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Q: The purpose of dividing the data into training and validation sets is to ensure that the results are…

A: solution

Q: Identify the type of table that is used to group bivariate data.

A: In this case, we need to identify the type of table that is used to group bivariate data.-

Q: What is the test Statistics? Of the problem in the picture

A: Given: p0=23=0.67x=25n=40p^=2540=0.625α=0.01

Q: How can I create a histogram when the only data I have is the percentage of 16 year olds who used…

A: To construct the histogram, the first thing is to determine the number of class intervals. There is…

Q: How is raw data analysed?

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

Q: What is the difference between structured and unstructured data?

A: Structured Data: Data that is the easiest to search and organize, since it is usually contained in…

Q: single term that best describes statistics and why?

A: A statistic is the measure of an attribute computed from a sample. The statistics calculated from…

Q: In your position as a chief credit officer for a large department store chain, you must decide how…

A: The display or visualization of data plays an important role in the real world. There are a number…

Q: It is a type of data consists of names or labels that are not numbers representing counts or…

A: It is a type of data consists of names or labels that are not numbers representing counts or…

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: The population of ages at inauguration of all U.S. Presidents who had professions in the military is…

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Q: What method(observational, designed, retrospective) is mostly used in gathering a data in a high…

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Q: For each student in a study, demographic data are collected, including age, gender, and…

A: For each student in a study, we are collecting the demographic data including age, gender, and…

Q: what is the importance of statistics

A: Importance of statistics  1) Statistics is important in decision making based on the data. 2)…

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: 1. Identify the three major stages of data analysis. 2. What does a researcher attempt to do when…

A: Data Analysis is the process of systematically applying statistical and logical techniques to…

Q: What are the three value to indicate variability of a data set How do you determine whether it is…

A: Variability :  It refers to the difference being shown by the data points within a data set, as…

Q: State three of the most important guidelines in choosing the classes for grouping a quantitative…

A: Quantitative variable: A variable that provides numerical values of individual and Arithmetic…

Q: Pose a problem or question of interest that requires the organization and analysis of a suitable set…

A: Social scientists often perform qualitative research.

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: in your own words, what is the difference between analysing data with descriptive statistics to…

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

Q: What are scope and importance of statistics? And what is role of statistics in technology and…

A: Statistics : Statistics is a group of methods used to collect, analyze, present, and interpret…

Q: The population of ages at inauguration of all U.S. Presidents who had professions in the military is…

A: The population of ages at inauguration of all U.S. presidents who had professions in the millitrary…

Q: Tabular method for simultaneously summarizing the data for two categorical variables is called…

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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: I need help finding unusual values from a data set.

A: Here we find that unusual values from a data set.

Q: A method of gathering data when people are asked a series of questions that can be administered by…

A: In a survey, we ask various questions or series of questions by making questionnaires. This…

Q: what is the difference between grouped and ungrouped data?

A: Data can be classified as grouped data and ungrouped data.

Q: What are the examples of Descriptive Statistics?

A: Descriptive statistics summarize the characteristics of a data set.  There are four major types of…

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: How can I describe this set of data based on statistics?

A: Following observations can be made from the given data. Standard deviation has a lower value as…

Q: What are the examples of population?

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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: Comment on one aspect of the comparison of data from the two datasets that can be seen more easily…

A: The sample of size 20 new balls and 20 current balls are taken in order to check that if there is a…

Q: Discuss the method of. Data collection in statistics

A: Solution Given Data collection in statistics

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: test

A: Given: Sample size, n = 10 Mean, μ=14 Sample mean, x = 14.75 Standard deviation, s = 1.75 Suppose…

Q: How Panel Data is useful to control some types of omitted variables without actually oberving them?

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Q: Explain the relation between a population and a sample. What characteristics should a sample have to…

A: A sample is basically a subset of population that is used in the research. For example if your…

Q: Explain the differences between independent samples and dependent samples as it applies to…

A: We have to differentiate between independent sample and dependent sample in hypothesis testing.

Q: What are the advantages of using paired data tests?  Explain. Provide another example of using…

A: Paired samples (also called dependent samples or data sets) are ones in which natural or matched…