Do the concepts of class limits, marks, cutpoints, and midpoints make sense for qualitative data? Explain your answer

Q: Does the mean or median better represent the data? Explain your reasoning.

A: Given data:   30 15 40 40 40 30 50 40 100 30 30 30 30 150 30 30…

Q: Explain the meaning of the specified term. Population data

A: Population: A ‘population’ is defined as a set or collection of all the individual persons, objects,…

Q: Qualitative data that cannot be ranked is called categorical, nominal 1. True 2. False

A: Given that, Qualitative data that cannot be ranked is called categorical, nominal.

Q: The "fishing" approach to data analysis refers to what?

A: " fishing" is a data mining  practice in which large volumes of data are analyzed seeking any…

Q: Briefly explain what is meant by the term “descriptive statistics”.

A: We have to describe descriptive statistics here

Q: The measures that are used to determine the degree or extent if variation in a data set are called?…

A:

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: write down importance and uses of statistics in detail

A: Statistics: Statistics is the science which deals with the collecting, classifying, presenting,…

Q: Write a review on "Dealing with Missing data and Outliers". Do include relevant definition, method…

A: Dealing with missing data and outilers:

Q: which is more meaningful in ranking academic performance quartiles or deciles

A: A data set's quartiles divide the data into four equal parts, each containing one-fourth of the data…

Q: Explain four different levels of data measurement with an example for each

A: The four fundamental levels of measurement scales used to capture data in the form of surveys and…

Q: What is the mean of the current data set? Show your work using the sketchpad below.

A: Measure of central tendency measures the central or average value of a dataset. Measured of…

Q: How will statistics play a part in a health provider's career?

A:

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

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

Q: You can calculate an average/mean of qualitative data. True or False

A: mean , median and measure of spread  can't be calculated for qualitative data, because no natural…

Q: Discuss the aid of sketch the intimate relationship between Statistics and Research.

A: Statistics is the branch of applied mathematics in which we do collection, analysis, interpretation…

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: How do you find the average, spread, and outliers for quantitative data set?

A: The most frequently used measure to find average for quantitative data set is mean, median and mode.…

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

A: The solution is as follows,

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 school uses percentages for grades instead of letters. What are the benefits of using a histogram…

A: Histogram is the graphical representation of the continuous frequency distribution of the data set…

Q: What do you mean by Panel Data?

A: Panel data: Panel data is a combination of quantities obtained over multiple individuals, which are…

Q: The mean of the data set represented by the histogram is 12. What is a reasonable estimate for the​…

A: We have to find estimate for median...

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: What is the interquartile range of the data set below? 3, 5, 6, 6, 7, 8, 9

A: Interquartile range is given by : Q3 - Q1

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: The salaries of 5 teachers and an administrator are listed below. $48,250 $89,150 $41,625 $54,000…

A: The salaries of 5 teachers and an administrator are listed below.$48,250 $89,150 $41,625 $54,000…

Q: What is the importance of collecting, organizing and presenting data? Minimum of 4 sentences.

A: From the given information we find the solution.

Q: What is the purpose of a Data Dashboard? If you were the manager of a restaurant, for example, what…

A: Data Dashboard is the tool that helps us to synthesis the raw data into visualize form and hence…

Q: Is theory essential to the research process and statistics? Please Explain.

A: Introduction about Theory: Theory can be defined as the idea or concept that has no proof. It could…

Q: Give 2 examples of Median in Measure of central tendency to grouped data

A:

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: Explain TWO strengths in using mean as a measure of central tendency.

A: Data with regard to a single variable is called univariate data. Generally, frequency distributions…

Q: What Is Control Charts for Attributes?

A: We know that, Control Charts for Attributes:  The p (proportion nonconforming) control chart and u…

Q: In one or two sentences describe your population. What did you use for your qualitative data? Is it…

A: 1. From the given information, the pie chart is given for species under three categories. In the…

Q: the science that deals with the collection, organization, presentation, analysis, and interpretation…

A:

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: Describe about the Qualitative Data and Nominal Measurement.

A:

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

A:

Q: Is the following nominal, ordinal, or interval data? Explain your answer.  Stock prices

A:

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: 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: Suppose you wanted to create an index for rating the quality of colleges and universities. What are…

A: An index is a composite statistic.

Q: I would like to know the difference between statistics and data.

A: Data is the raw form of information that is collected in the primary stage through research,…

Q: What is the level of Measurement and type of data?

A: Level of measurement describes the nature of data The  four levels of measurement are : nominal,…