Compare/contrast measures of similarities among clusters.

Q: Can the age data (in years) of the students in this class be presented using the Box-Plot tool?…

A: Age data of the students

Q: Develop the ability to picture the distribution of data in the format of a histogram or relative…

A: This question focuses on developing the ability to visualize the distribution of data in the form of…

Q: Explain in detail how Chebyshev’s Inequality/Theorem can be used to in data science to interpret a…

A: Introduction A dataset is a collection of data which can be in a form of table. Let CI denote…

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

A: 1)The following table represents the number of times that 100 randomly selected students ate at the…

Q: What is the coefficient of determination for the data above?

A: Step-by-step procedure to find the regression line using Excel: In Excel sheet, enter x and y in…

Q: When data is normally distributed the mean equals the median True False

A: Normal distribution

Q: What can you say about the symmetry and the tightness of the groupings of the data? Write your…

A: Box plot is in the shape of the box and box value explains 50% of the data set. It is graphed using…

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: Why is a year of sale is considered as a one example of discrete data? What is the level measurement…

A: Year of sale is discrete data  because year of sale is limited sale that can be countable there a…

Q: The measure of central tendency that is the data item in the middle of ranked, or ordered, data is…

A: The median is defined as the value such that half of the given values are smaller than or equal to…

Q: and independent of the experiment? Based on the information provided, which tree is the most…

A: 1) Bar graph is appropriate for this data .  2) tree species is independent and importance value is…

Q: Define Data Reduction?

A: Introduction A data can be in a form of text, observations, images, numbers, figures, graphs or…

Q: Discuss how correlation and analysis of multiple sources of data can impact organizational…

A: The data refers to the collection of information which is used for analysis.

Q: A newspaper collected information on schools in its circulation area in order to compare their…

A: Given Information:

Q: Determine whether to use the formula for correlated comparisons or independent-groups comparisons?

A: Two samples are said to be independent if the sample values selected from one population are not…

Q: How can data be compared?

A: Here, we have to describe the different ways by which data can be compared.

Q: Calculate range and its co-efficient from the following statistical data: Profits ( $ in 000's) 125,…

A:

Q: Identify and discuss the several aspects of univariate analysis.

A: Univariate analysis is the simplest form of analyzing a data.

Q: Explain what is an outlier and how it may affect the data results of an investigation

A: We have to explain an outlier and write how it may affect the data results of an investigation.

Q: the Grouped and Ungrouped data

A: When data has been organized/classified into some classes or some groups  by doing some data…

Q: 2- The range for the following data: 70,40,6,50,13,8,90,30 is equal to

A: The given data: 70, 40, 6, 50, 13, 8, 90, 30 Formula used: The range of the data is  Range=Xm-Xo…

Q: The KidsFeet dataframe contains data collected on 39 fourth grade students in Ann Arbor, MI, in…

A: To plot this scatter plot we need data as given that length has been shown on x axis and y has been…

Q: Can the stem and leaf graph help to measure gender and age for MI patients?

A: Numerical data is displayed and organised using a type of data visualisation technique called a…

Q: THE SALE PRICE OF THE SIX TOWN HOUSES SOLD IN 2020 were…

A: Given Information :

Q: How do I attach an Excel or SPPS.sav data set to this question window?

A: Ensure that you have the field titles, i.e. variable names, in row 1 at the top of each column of…

Q: Describe the procedure for defining a variable and rules for data codingin SPSS.

A: The procedure for defining a variable in SPSS are as follows: 1) The first step is to click on the…

Q: How will a high outlier in a data set affect the mean and median?

A: There is the effect of an outlier on the median value.

Q: How to calculate the median of a data

A: The median can be defined as the middle value of the data set or distribution. The median for the…

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: hy is the median the best representation

A: The mean,,,median,, 99, 254); position: relative; display: inline-block;">mean, median, and mode…

Q: Please use inequalities to define the data collection of the following solid shape.

A:

Q: Which, if any, of the observations are outliers? Justify your answer please!

A: As the box plot has been created.

Q: e using scatterplot. How to distinguish betwee

A: Let us consider a multivariate dataset to visualize to distinguish between the attributes: This open…

Q: Describe why a. data description using graphical methods sometimes is not sufficient b. measures of…

A: Here we have to describe,  a. Why the graphical methods sometimes is not sufficient? b. Why measures…

Q: A construction manager has determined the schedule Variance (SV) of a project is $5000 and the…

A: Schedule variance (SV) and schedule performance index (SPI) are two earned value calculations that…

Q: Explain Multivariate Relationships among Items?

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

Q: Give 2 examples of Mode in Measure of central tendency to ungrouped data

A: Introduction: It is required to provide two examples of calculating the mode of ungrouped data.

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

A: