Consider the stem-and-leaf display shown here Stem Leaf 457 00036 1134599 2248 012 a How many observations were in the original dataset? b In the bottom row of the stem-and-leaf display, identify the stem, the leaves, and the numbers in the original data set represented by this stem and its leaves. c. Re-create all the numbers in the data set and construct a dot plot. d. Re-create all the numbers in the data set and construct a histogram ...

Q: Look at the data in the following table. Present data graphically in the form of: a. dot plots b.…

A: Here we have a total of 36 observations in the given data. A dot plot is simple graphical display of…

Q: An instructor wants a snapshot of the lass exam information: 5 147 6 2234566789 7 44459 8 22 9 02 10…

A: Given that  Stem and leaf  Stem and Leaf Plot Stem Leaf 5     1 4 7 6     2 2 3 4 5 6 6 7 8 9…

Q: Here is a data set summarized as a stem-and-leaf plot: 4# | 11257789 5# | 0001223444445677 6# |…

A: The complete data set from the stem-and-leaf plot is 41, 41, 42, 45, 47,47, 48, 49, 50, 50, 50, 51,…

Q: Using the following stem & leaf plot, find the five number summary for the data by hand. 1|29 215 79…

A:

Q: 55.8, 2.7, 82.4, 10.0, 37.9, 43.8, 55.8, 10.0, 24.3 State the range rounded to the nearest tenth.

A: I have given the answer in the next step. Hope you understand that

Q: Create an Excel spreadsheet that includes the given table and then create a scatter plot, which…

A: . We have been given data of  exam score and hourly study data which totally include 21 data points.…

Q: Complete the stemplot for the following data. 83 61 65 63 50 55 68 73 60 53 50 60 50 59 66 83 69…

A: From the above data  We are given that.  5# | 00003569 6# | 00113445566789 7# | 03457 8# | 3 3 9

Q: Which type of graph(s) should be used for the following data? Choose all that apply. {38, 59, 46,…

A: Given Information: Data = ( 38,59,46,38,55,64,78,47,95,65,45,12,48,68,56,46)

Q: Consider the data set below: Smoking status 0 1 0 1 O Boxplot Death status 0 0 1 1 O Pie chart What…

A: Given information: The data for smoking status, death status, and the number of cases are given.

Q: c) Plot a side-by-side box plot, a box plot over all observations and a Q-Q plot, using a…

A: Given the waiting times for customers to receive their food for two different branches that is for…

Q: A builder can choose between two different types of brick-red and yellow. Here are the results of…

A: The five number summary is useful in descriptive analyses or during the preliminary investigation of…

Q: b. Develop an estimated regression equation that can be used to predict annual sales given the years…

A: From the given information we find the regression equation and predict the value for salesperson 9.

Q: What is the primary difference between a scatter plot and a "regular plot" (plt.plot)?

A: A scatter plot and a regular plot (plt.plot) are two different ways of visualizing data using the…

Q: Create a Stem and Leaf plot for the following data: Fruits and Veg kind of fruit/vegetable onion…

A: A numbers of fruits and vegetables are given in the question. A stem and leaf plot is a statistical…

Q: Compare the center and spread of the two given data sets: A: 3, 5, 5, 7, 9 B: 1, 3, 5, 8, 10

A: Given : two data sets: A: 3, 5, 5, 7, 9B: 1, 3, 5, 8, 10 1. Center : Median is middle observation…

Q: A company employs 20 people whose ages are listed on the right. Answer the following questions from…

A: In stem and leaf plot data, Stem is first digits  of a number and lead is corresponding second…

Q: Given the following list of data, what is the five-number summary? 5, 5, 8, 8, 10, 12, 12, 13, 13,…

A: The five number summary is, minimum value, lower quartile, median, upper quartile and maximum value.

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: Determine the range, quartiles and interquartile range for the following data set: 36, 40, 32, 28,…

A: we have given data  36,40,32,28,27,35,42,28,35,38,32 First arrange the data in ascending order:…

Q: 6. a) Use the following data set to create a stem and leaf plot. b) What is the mode? c) How do you…

A: We want to stem and leaf graph and find mode and tell him whether it is unimodal, bimodal,…

Q: 20 15 22 14 25 21 12 20 11 16 29 25 17 19 25 25 31 13 10 18 39 24 29 30 34 25 14

A: a) The stem and leaf plot is Stem Leaf 1 0, 1, 2, 3, 4, 4, 5, 6, 7, 8, 9 2 0, 0, 1, 2, 4, 5,…

Q: Find the​ five-number summary, and​ b.) Draw a​ box-and-whisker plot of the data.   with these…

A:

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 following descriptive statistics for the random variable Monthly salary (N$):…

A: Bins f x fx fx^2 cf 1999.5-2499.5 10 2249.5 22495 50602502.5 10 2499.5-2999.5 6 2749.5 16497…

Q: The number of stories in each of a sample of the world’s 30 tallest buildings follows.  Construct a…

A: The data regarding the number of stories in a sample of world's tallest buildings is given.  To…

Q: Using the following stem & leaf plot, find the five number summary for the data by hand. 31999 412 8…

A: From stem &amp; leaf plot the dataset is,39,39,39,42,48,52,58,61,66,67,68,72,75,77,77,78,80,82   To…

Q: Given the following list of data, what is the five-number summary? 4, 5, 6, 6, 7, 9, 10, 10, 10, 11,…

A: The data and the data arrange in increasing order are 4, 5, 6, 6, 7, 9, 10, 10, 10, 11, 12

Q: Here is a data set summarized as a stem-and-leaf plot: 011366788 2 02355667788899 3. 03558 4. 238 1.

A: Given data set as Stem Leaf 1       011366788 2      02355667788899 3      03558 4      238   We…

Q: Draw a histogram for each data set.

A: Data set of life expectancy is given,  State Years Maryland 81 Virginia 82.5…

Q: Use the following data to identify the box and whisker plot:

A: Answer: box and whisker plot

Q: Give the 5-number summary and construct a box plot for the following 40 data values. Also, find P56-…

A: Step-by-step procedure to draw the Box and Whisker plot using Excel: In Excel sheet, enter and…

Q: The picture for the dataset for AIDS cases below include the numbers of cases of AIDS in Australia…

A: Introduction - Box plot - A box plot is a type of chart often used in explanatory data analysis .…

Q: Find the five-number summary for the following set of data. Data 2 7 9 10 12 12 16 17 21 21 25…

A: 2,7,9,10,12,12,16,17,21,21,25

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: Consider these data: 5.52, 5.96, 5.87, 6.04, 6.01, 5.79, 5.84, 5.59, 5.99, 5.66, 5.81, 5.46, 5.92,…

A: Given: The data, 5.52, 5.96, 5.87, 6.04, 6.01, 5.79, 5.84, 5.59, 5.99, 5.66, 5.81, 5.46, 5.92, 5.80,…

Q: 38 41 50 36 36 43 42 49 48 40 37 41 43 50 45 45 39 38 41 47 36 35 40 42 43 29 33 re are 4 stems in…

A: Stem-and-leaf plot is a plot where each data value is split into a "leaf" (usually the last digit)…