Construct the FDT of the given data set and write a brief report about it.

Q: For this assignment we will be using the R data set, state.277. This data set comprises of 8…

A: we have given a data of 8 features and the question is to construct a histogram of income variable…

Q: Obtain a 3-point moving average for the following data 23,24,25,25,22,45,29,25,30,29,31,35.

A: In question, We have given the following data set: 23, 24, 25, 25, 22, 45, 29, 25, 30, 29, 31, 35…

Q: In this data set you will be working with three pairs of variables: pair 1: x1 and y1 pair 2: x2 and…

A: Given, A table containing sd and mean of the variables x1, x2, x3, y1, y2, y3 as below:   mean…

Q: Find Interquartile Range (IQR) for the following set of data: 44,30,22,25,50,22,42,47,20

A: According to the given information in this question We need to find the inter quartile range for the…

Q: Jill wishes to know the salary of an employee in a rival company. What data source will she use to…

A: Since we know that there are two types of data primary data and secondary data which is defined as…

Q: Use the given minimum and maximum data​ entries, and the number of​ classes, to find the class​…

A: Given,minimum=13maximum=94number of classes=7

Q: Construct a scatter plot for the data obtained in the yearly data that have been published showing…

A: Use EXCEL to construct the scatter plot   EXCEL procedure:   Go to EXCEL Go to Insert menu Select…

Q: Which type of data source provides real-time data?   A. Historical data   B. Survey data   C.…

A: Data collection refers to the systematic technique of gathering and acquiring records from numerous…

Q: How many rows or observations are there in the msleep.csv data set?

A: Step 1: Step 2: Step 3: Step 4:Here we can clearly see that there are 84 rows in this dataset hence…

Q: Create scatterplot using Excel with the following variables: gender: 0 = male, 1 = female. height:…

A: Given the data…

Q: Use the given minimum and maximum data​ entries, and the number of​ classes, to find the class​…

A: From the provided information, Minimum = 10 Maximum = 83 Classes =7

Q: Use the given minimum and maximum data entries, and the number of classes, to find the class width,…

A: Given, Minimum=12 Maximum=66 No of classes=7

Q: The accompanying table shows the number of cars that arrived at a local drive-through restaurant…

A: It is required to construct an ordered stem and leaf display, and also a stem and leaf display by…

Q: A data set contains the observations 3,5,7,3,5,6,. find ∑x

A:

Q: Grintield Service company's marketing director is interested in analyzing the relationship between…

A:

Q: 8. Do 5 number summary and box plot of the following data: 3,7, 2, 10, 8, 12, 14, 18, 21, 16, 8

A: Given data: 3, 7, 2, 10, 8, 12, 14, 18, 21, 16, 8 To find 5 number summary and to construct box plot…

Q: Use the given minimum and maximum data​ entries, and the number of classes, to find the class​…

A: Given: minimum = 12​ maximum = 59​ Number of classes = 7 The class width is the difference between…

Q: The range of the following data set { 120, 80, 75, 18, 15, 23, 140, 16} is

A: The Range is the difference between the lowest and highest values.

Q: use the given minimum and maximum data entries, and the number of classes, to find the class width,…

A:

Q: What type of Data is being shown

A: Given the histogram which is a visual representation of the data given. We have to write which type…

Q: Determine whether the following examples are discrete or continuous data sets. Write "DISCRETE" for…

A: A Discrete variable is the one that takes finite possible values that are countable. A continuous…

Q: How will I draw R shiny app using this dataset?

A: This question is asking for a description or introduction to a Shiny app that can be used to…

Q: Which choice best describes the estimate of E(yla = 0)? (a) E(y|x = 0) < -2 (b) -2 ≤ E(y|x = 0) < 0…

A: The data on the X and Y variables are as follows:X:−4,−2,0,2,4Y:−10.672,−6.428,−2.242,1.946,7.596To…

Q: Use the given minimum and maximum data​ entries, and the number of​ classes, to find the class​…

A: Given data, minimum= 7 maximum= 75, No of classes=6  class​ width=? lower class​ limits=? upper…

Q: 3. Which choice best describes the value of the residual of the second observation (22)? (a) 22 -0.8…

A: The given data is: 1-4-10.6722-2-6.42830-2.242421.946547.596The objective is to find the residual…

Q: calculate the coefficient of range separately for the two sets of data given below set 1…

A: Answer : From the given data, set 1 : 7,11,9,12,15,20,4,25 set 2 : 19,22,25,30,36,45,55,59 Now, The…

Q: How many modes are there in this set of data: 2, 2, 3, 3, 3, 4, 5, 6, 6, 6, 7, 7, 8, 8

A: From the provided information, The data values are 2, 2, 3, 3, 3, 4, 5, 6, 6, 6, 7, 7, 8, 8

Q: when data are classified using the following format: under 20, 20-<30, 30- <40  etc then the data…

A: Given : under 20 , 20 - &lt;30 , 30 - &lt;40

Q: Determine whether the following examples are discrete or continuous data sets. Write "DISCRETE" for…

A:

Q: find mode of dataset 4, 14, 12, 4, 15, 15, 6, 8, 10,12,12 *

A:

Q: Using the R output, here are the least squares linear regression equations for the first 2 pairs of…

A: The least squares linear regression equation for the third pair of variables is…

Q: Given the following dataset, which is the proper stemplot? Data: 102, 147, 132, 122, 109, 142, 137,…

A: There is total 10 observations.

Q: Which of the following is not a common data source? A. Customer Surveys B. Social Media Platforms…

A: The given information states that thethe data sources are given.A) Customer Surveys,B) Social Media…

Q: use the given minimum and maximum data entries, and the number of classes, to find the class width,…

A: Determine the class width. The class width is determined below as follows:   From the information,…

Q: what are the four imporatant sources of data?

A: In statistics, data is the raw information from which statistics are created. This data can be…

Q: a. What is the value of r (correlation coefficient)? Is there linear correlation between the 2…

A: The value of age and chest are given as: Age  Chest 19 26 55 37 81 46 115 49 104 42

Q: This question utilizes the BookPrices data set found in the resampledata package. This data set…

A: The data to be used in R is BookPricesThe sample data obtained from R is as followsIt is required to…

Q: 13) Construct a Box-and-Whisker Plot for the set of data. Label all parts.

A: For the given data: 1, 3, 3, 7, 8, 8, 11, 14,15, 19, 21, 21, 21 We need to construct a…

Q: Use the given minimum and maximum data entries, and the number of classes, to find the class width,…

A: Solution

Q: What type of data (categorical, discrete numerical, continuous numerical)

A: Here identifying type of data  Categorical data : which is names or label Numerical: which is…

Q: A government organization is examining the effectiveness of a program intended to shorten security…

A: Given : A government organization is examining the effectiveness of a program intended to shorten…

Q: write your answers clearly in 12-pt blue font on the line underneath the problem like this. The…

A: Answer 1: ScatterplotThis question requires creating a visual representation using statistical…