90 to 100 A
80 to 89 B
70 to 79 C
60 to 69 D
Below 60 F
Use the following data:
# Student grades contains scores (out of 100) for 5 assignments
Student grades = {
'Andrew': [56, 79, 90, 22, 50],
'Nisreen': [88, 62, 68, 75, 78],
'Alan': [95, 88, 92, 85, 85],
'Chang': [76, 88, 85, 82, 90],
'Tricia': [99, 92, 95, 89, 99]
'Ahmad': [66, 79, 80, 29, 50],
'Nisreen': [80, 72, 68, 85, 78],
'Jordan': [90, 98, 92, 81, 85],
'Michael': [86, 88, 81, 72, 90],
'Doug': [99, 82, 75, 89, 69]
}
Write a program that uses the keys(), values(), and/or items() dict methods to find statistics about...
Problem #1: Consider the below matrix A, which you can copy and paste directly into Matlab. The matrix contains 3 columns. The first column consists of Test #1 marks, the second column is Test # 2 marks, and the third column is final exam marks for a large linear algebra course. Each row represents a particular student.A = [36 45 75 81 59 73 77 73 73 65 72 78 65 55 83 73 57 78 84 31 60 83...
5. Mark’s class just took the admission test for business school and averaged 87.05. Chapter 10 Data Set 2 contains the population of scores for the 10 other classes in Mark’s university. How did Mark’s class do? Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 Class 10 78 81 96 85 88 78 90 79 96 86 77 78 97 90 88 82 86 93 87 89 78 93 88...
Please help me with this program.You are to write a C++ program that will read in up to 15 students with student information and grades. Your program will compute an average and print out certain reports. Format: The information for each student is on separate lines of input. The first data will be the student�s ID number, next line is the students name, next the students classification, and the last line are the 10 grades where the last grade is...
The following scores represent the final examination grades for an elementary statistics course: 23 60 79 32 57 74 52 70 82 36 80 77 81 95 41 65 92 85 55 76 52 10 64 75 78 25 80 98 81 67 41 71 83 54 64 72 88 62 74 43 60 78 89 76 84 48 84 90 15 79 34 67 17 82 69 74 63 80 85 61 Calculate: Stem and leaf Relative frequency histogram Cumulative frequency Sample Mean Sample Median Mode Variance Standard deviation
02 The following scores represent the final examination grades for an elementary statistics course: 23 60 79 32 57 74 52 70 82 36 80 77 81 95 41 65 92 85 55 76 52 10 64 75 78 25 80 98 81 67 41 71 83 54 64 72 88 62 74 43 60 78 89 76 84 48 84 90 15 79 34 67 17 82 69 74 63 80 85 61 Calculate: . Stem and leaf ....
The given data is the grades for people in this class. The goal here is to determine the factors that effect student's Grade in the class. 4) Find the mean and median for the men's and the women's Quizzes. Gender Men Women 5) Test the claim that the majority of students at this class are women. F M F F M F F F F M M F F F M F F F F M M F F M...
Student stress at final exam time comes partly from the
uncertainty of grades and the consequences of those grades. Can
knowledge of a midterm grade be used to predict a final exam grade?
A random sample of 200 BCOM students from recent years was taken
and their percentage grades on assignments, midterm exam, and final
exam were recorded. Let’s examine the ability of midterm and
assignment grades to predict final exam grades.
The data are shown here:
Assignment
Midterm
FinalExam...
C++: Create a grade book program that includes a class of up to 20 students each with 5 test grades (4 tests plus a Final). The sample gradebook input file (CSCI1306.txt) is attached. The students’ grades should be kept in an array. Once all students and their test scores are read in, calculate each student’s average (4 tests plus Final counts double) and letter grade for the class. The output of this program is a tabular grade report that is...
write a program that uses a function to read in the grades for four classes and then uses a function to calculate the average grade in each of the classes. input the grades for one student. we will name her Beverly. output how Beverly's grade differs from each classe average. Make sure that your output is very clear. Below is your data: English 90 70 85 45 95 95 82 97 99 65 History 63 94 60 76 83 98...
1. Forecast demand for Year 4.
a. Explain what technique you utilized to forecast your
demand.
b. Explain why you chose this technique over others.
Year 3 Year 1 Year 2 Actual Actual Actual Forecast Forecast Forecast Demand Demand Demand Week 1 52 57 63 55 66 77 Week 2 49 58 68 69 75 65 Week 3 47 50 58 65 80 74 Week 4 60 53 58 55 78 67 57 Week 5 49 57 64 76 77...