Exercise 1) Creating and manipulating Data framesProblem Descriptiona) Create a new code cell or a new python file.b) Write a python code that generates a data dictionary, Exams, as follows:All Exams are represented as a dictionary.港"Exam1", "Exam2", and "Exam3" are keys and theirs grades are values of the keys.c) Write a python code that generates a data frame, Grade Sheet, from Exams in b.d) Customize Grade Sheet indices with attributes "Student1", "Student2", "Student3", and "Student4". Then,print Grade Sheet which should be as follows:Exam1Exam2Exam 3Student 13.54.52.5Student 21.524.2Student 31.51.43.52.5Studente) Add a new column Total to the data frame, Grade Sheet,Total represents a sum of all exams for each studentf) Print a summary statistics for each column including: maximum, minimum, and average.g) Sort Grade Sheet based on Total column in ascending order and then print Grade Sheet

Initializing the data list. Storing the values. Display Total of students. Display Average of…

Answered: Exercise 1) Creating and manipulating…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Q/ There are two sets of data points, where each point is represented by two features (x, y). Assume that there are data points in each set: C1={(3, 3), (4, 3), (3, 4)}; C2={(2, 3), (2, 2), (3, 2)} and perform the followings in Python: a) Assign the sets to an ud array using Numpy library. b)Plot the data points. The data points in sets C1 and C2 have to be in two different colors and shapes. Label the axes and add legends as appropriate. c) The code asks the user to new data points to C1 or C2 by entering both x and y. d) The code updates the figures with any new points. e) The code repeats parts (b)-(c) unless the user writes 'e' as the input.
1. Display Function Implement a function to display the contents of the patient_list array. Add code to call this function. Note that there are multiple places where this function needs to be called. Look for the // TODO comments to find the correct locations. Compile and test your program. Make sure that your output is formatted similarly to the sample output shown at the end of this document. The sorting part does not need to work yet. Take a screenshot of a sample output and upload the picture as part of your assignment submission. 2. Sorting the array by Age Implement the code to sort the contents of the patient_list array based on the value stored in the age field. To do this you will need to implement code that relies on the qsort function from the C Standard library(see http://www.cplusplus.com/reference/cstdlib/qsort/). As shown in the reference, this code requires two parts: A function that compares two patient elements, based on the value stored in the age…
You have two dictionaries that you need to process together. Write a Python function to combine the contents. Combine two dictionaries and return a single dictionary with non-duplicate keys. Write a function called content_combiner that will take two dictionaries and return a single dictionary with non-duplicate keys. The output should be as shown {'gold': 'Yellow', 'karats': 24}
. Load the file thermo scores.dat and name it thermo scores.(a) Extract the scores and student number for student 5 into a row vectornamed student 5.(b) Extract the scores for Test 1 into a column vector named test 1.(c) Find the standard deviation and variance for each test.(d) Assuming that each test was worth 100 points, find each student’s finaltotal score and final percentage. (Be careful not to add in the studentnumber.)(e) Create a table that includes the final percentages and the scores from theoriginal table.(f) Sort the matrix on the basis of the final percentage, from high to low (indescending order), keeping the data in each row together. (You may needto consult the help function to determine the proper syntax.)
Using the MATLAB editor, create a script m-file which includes a header block and comments: Create a matrix which holds values of: y=a^x where a is a column array A have values in the range 1-5 with 0.5 increments x is a row array X having integer values 1-5 Display the matrix results Save the script and publish function to create a pdf file from the script in a file named "ECE105_Wk2_L1_Prep_2"
Using the MATLAB editor, create a script m-file which includes a header block and comments:Create a matrix which holds values of: y = a^x where a is a column array A having the values 1-5 in 0.5 increments x is a row array X having integer values 1-5 Display a message explaining the results which will be displayed.Display the 5th row of the matrix. Save the script and publish function to create a pdf file from the script in a file named "ECE105_Wk2_L2_Prep_2".
Python I have a text file I need to input that has all the States and their capitals laid out like this. New York Albany Georgia Atlanta Then I need to put them into a dictionary using a while loop. I'm having trouble figuring out how to make the state a key and the capital a value in the dictionary. This is the request from the proffessor. Remember the state name is on one line, and the capital is on the following line, so it makes sense to read the file using a while loop. The file reader steps look like this. Define & initialize your variables Open the file Read the first line to get a state While the state is not EOF Read the following line to get capital Strip off the EOL characters Stuff capital into a dictionary using the state as key Read next state Close the file Return the dictionary variable
In python please! I am struggling
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DescriptionWrite a program to compute average grades for a course. The course records are in a single file and are organized according to the following format: each line contains a student's first name, then one space, then the student's last name, then one space, then some number of quiz scores that, if they exist, are separated by one space. Each student will have zero to ten scores, and each score is an integer not greater than 100. Your program will read data from this file and write its output to a second file. The date in the output file will be nearly the same as the data in the input file except that you will print the names as last-name, first-name; each quiz score, and there will be one additional number at the end of each line:the average of the student's ten quiz scores.Both files are parameters. You can access the name of the input file with argv[1]. and the name of the output file with argv[2].The output file must be formatted as described below: 1. First and last names…

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