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Please help me answer this in python programming. Attached is a data to help with the problem.

Please help me answer this in python programming. Attached is a data to help with the problem.

Computer Networking: A Top-Down Approach (7th Edition)
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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7act2 Please help me answer this in python programming. Attached is a data to help with the problem.

1 Exam Grades 2 69 3 99 4 73 8 10 57 11 58 12 67 13 88 14 72 15 69 16 17 18 19 90 20 63 21 66 92 54 61 59 26 48 27 71 28 83 29 89 30 100 66 39 41 99 37 68 38 52 39 78 40 77 41 73 42 40 43 46 96 47 44 48 54 49 50 89 51 72
Transcribed Image Text:1 Exam Grades 2 69 3 99 4 73 8 10 57 11 58 12 67 13 88 14 72 15 69 16 17 18 19 90 20 63 21 66 92 54 61 59 26 48 27 71 28 83 29 89 30 100 66 39 41 99 37 68 38 52 39 78 40 77 41 73 42 40 43 46 96 47 44 48 54 49 50 89 51 72
Use the activities below to perform some simple statistical analyses on the given data. The end result should be the Python code that produces the correct results, Please put the code for the following exercises in one file named Lab7a_Act2.py. Please separate the code for each part with appropriate comments. Use the output format shown at the end. Display the mean with two (2) decimals and the standard deviation with four (4) decimals. Part A. The mean (x) of a set of n data points is defined as follows: (x, + x2 +.....+x,,) - !5x, x = i=1 • Write the Python code to calculate and display the mean grade of the set of grades given. • DO NOT use any built-in Python functions for summing or calculating the mean. • Instead, set up a loop to calculate the sum of the numbers in the list, then divide by the number of items in the list. Part B. The standard deviation (o) of a large set of n data points is defined as follows: (X; – x)2 O = • Write the Python code to calculate and display the standard deviation of the set of grades given. Note that i in the equation above is the mean of the data from Part A. • DO NOT use any built-in Python functions for calculating o. Instead, set up a loop to calculate the required summation, then perform the final calculations. Part C. Write the Python code to find the minimum and the maximum grade in the set of grades given. Once again, DO NOT use built-in functions. Instead, use your knowledge of lists and list indices, loops and if-elif-else blocks to find and display these two values. Example output (using a different set of data): The mean is 68.52 The standard deviation is 16.9814 The min is 40 The max is 99
Transcribed Image Text:Use the activities below to perform some simple statistical analyses on the given data. The end result should be the Python code that produces the correct results, Please put the code for the following exercises in one file named Lab7a_Act2.py. Please separate the code for each part with appropriate comments. Use the output format shown at the end. Display the mean with two (2) decimals and the standard deviation with four (4) decimals. Part A. The mean (x) of a set of n data points is defined as follows: (x, + x2 +.....+x,,) - !5x, x = i=1 • Write the Python code to calculate and display the mean grade of the set of grades given. • DO NOT use any built-in Python functions for summing or calculating the mean. • Instead, set up a loop to calculate the sum of the numbers in the list, then divide by the number of items in the list. Part B. The standard deviation (o) of a large set of n data points is defined as follows: (X; – x)2 O = • Write the Python code to calculate and display the standard deviation of the set of grades given. Note that i in the equation above is the mean of the data from Part A. • DO NOT use any built-in Python functions for calculating o. Instead, set up a loop to calculate the required summation, then perform the final calculations. Part C. Write the Python code to find the minimum and the maximum grade in the set of grades given. Once again, DO NOT use built-in functions. Instead, use your knowledge of lists and list indices, loops and if-elif-else blocks to find and display these two values. Example output (using a different set of data): The mean is 68.52 The standard deviation is 16.9814 The min is 40 The max is 99
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