Create a dictionary named summary_dict with keys "assignment", "project", "participation", "exam" and "final". The keys are associated with values mean_assignment, mean_project, mean_participation, mean_exam and mean_final of the previous question respectively.Write the dictionary summary_dict into a pickle file named grades.pkl.In [ ]:# import pickleimport pickle​# store grades using picklesummary_file = 'grades.pkl'​# your code here

Use Pandas to read the file grades.csv in the current directory. It contains the partial grades of about 300 students from a previous course.Compute the mean grade for each of the categories: assignments, project, participation, and exam. Assign these values to the variables below respectively. mean_assignment mean_project mean_participation mean_examThe final grade is consist of 30% of assignments, 30% of project, 10% of participation and 30% of exam. First, please add a new column "final_grade". Then, compute the mean final grade and assign it to the variable below. mean_finalIn [1]:# import pandas import pandas as pd​# read grades.csv filedata = pd.read_csv("grades.csv", index_col=0) ​# look at the first five rows of the grades datasetdata.head()executed in 1.89s, finished 14:17:12 2023-11-23Out[1]:program assignments project participation examuniqueNo 1 JC21 100.00 94.63 100 832 CDS 96.92 93.50 100 84222 JC21 88.00 94.00 100 9210 APSY 96.23 88.38 100 88209 FLL 88.00 95.75 90 91In [8]:# Compute the mean grade for each of the categories: assignments, project, participation, exam. # Assign these values respectively to the variables below:# mean_assignment# mean_project# mean_participation# mean_exam​# your code here

Question 2: Given a list of student names and their corresponding scores:student_scores = ["John: 85", "Emma: 92", "Michael: 78", "Sophia: 95", "William: 88"]Create a dictionary using a dictionary comprehension where the student name is the key and the score is the value. Only include students whose scores are greater than or equal to 90.

Writing a program using 'from' keyword along with importing asterisk (*).Write a program to calculates sum, average and final grade of a student using * in import.import all the functions from Module_Imp3.py using *.Taken the scores of a student as input from user.Calculate the sum of scores using the calculate_sum function by passing scores as argument.Calculate the average of scores using the calculate_average function by passing scores as argument.Determine the final grade based on the average score using the determine_grade function.Note: The Module_Imp3.py already is written. Just follow the above instructions and complete the program.Sample Test CasesTest Case 1:Expected Output:Enter·the·scores·separated·by·spaces:·90 85 70 60 75Sum·of·scores:·380.00Average·score:·76.00Final·grade:·CTest Case 2:Expected Output:Enter·the·scores·separated·by·spaces:·85.5 76.5 90.0 82.0 95.5Sum·of·scores:·429.50Average·score:·85.90Final·grade:·B

You have a class consisting of 5 students, each with a unique name and their respective marks. As the end of the semester approaches, you decide to assess the performance of your students and recognize their academic achievements.You write a Python program to categorize the students into different grades based on their marks. The program utilizes a Grade_analyzer class to represent each student and a StudentGradeAnalyzer function to analyze their grades. The function iterates through the list of students, calculates their grades and returns a dictionary containing the count of students in each grade.For grading:Students scoring between 80-100 will be in Grade A.Students scoring between 70-80 will be in Grade B.Students scoring between 60-70 will be in Grade C.Students scoring between 50-60 will be in Grade D.Students scoring below 50 will be in Grade E.Constraints:Input Format:5 lines of input, each line containing name and marks of each student.Ouptut Format:Should display items in dictionary which is holding Grades as keys and count of students falling under the grades as values.Example:Input:john 78missy 89sheldon 90mary 45meemaw 67Output:('A', 2)('B', 1)('C', 1)('D', 0)('E', 1)Explanation:input:--------Space saperated input name and marks for all the 5 students.john 78-->78 Falls into a range 70-80 so count of grade 'B' should be increased to 1.missy 89-->89 Falls into a range 80-100 so count of grade 'A' should be increased to 1.sheldon 90-->90 Falls into a range 80-100 so count of grade 'A' should be increased to 2.mary 45-->45 is less than 50 so count of grade 'E' should be increased to 1.meemaw 67-->67 Falls into a range 60-70 so count of grade 'C' should be increased to 1.

# Write a function in python which accept a list of marks of students and return the# minimum mark, maximum mark and the average marks. Use the same function to test