Compute deviation scores for each of the hypothetical grades listed below.
Grade: 100, 78, 89, 92, 55, 90, 80, 65, 88, 95
Compute deviation scores for each of the hypothetical grades listed below. Grade: 100, 78, 89, 92,...
Write a Java program: Given an int array grades int[] grades={89, 80, 78, 60, 38, 92, 72, 88}, find how many “B” among these grades, (80<=B<90) Print out how many “B”s in this grade.
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 ....
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...
Microsoft Excel Question. I'm having trouble using the vlookup function, I have calculated a final numerical grade for a hypothetical course, and and trying to use a set of numerical grades with their corresponding letter grades to get a vlookup function to return the letter grade from the numerical grade. However the function for some reason only returns the lowest value out of the set grades, not the closest match. Projects Classwork Teamwork/Integrity 100 100 A+ 98 A+ 97 A...
The test scores of 30 students are listed below. Find the percentile that corresponds to a score of 74. 31 41 45 48 52 55 56 56 63 65 67 67 69 70 70 74 75 78 79 79 80 81 83 85 85 87 90 92 95 99
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...
Midterm1 = (83.33, 98.33, 75, 91.67, 96.67, 95, 86.67, 65, 100, 100, 80, 88.33, 96.67, 96.67, 90, 96.67, 86.67, 93.33, 80, 91.67, 98.33, 86.67, 85, 86.67, 95, 83.33, 96.67, 81.67, 98.33, 100, 95, 93.33, 91.67, 88.33, 98.33, 93.33, 98.33, 93.33, 85, 88.33, 100, 98.33, 96.67, 90, 86.67, 100, 96.67, 98.33, 90, 96.67, 86.67, 95, 78.33, 86.67, 100, 81.67, 96.67, 91.67, 96.67, 96.67, 95, 96.67, 73.33, 100, 93.33, 96.67, 88.33, 70, 96.67, 96.67, 100, 88.33, 96.67, 100, 88.33, 100, 78.33, 93.33,...
help QUESTION 3 The test scores of 30 students are listed below. Find trhe 30th percentile. 31 41 45 48 52 55 56 56 63 65 67 67 69 70 70 74 75 78 79 79 80 81 83 85 85 87 90 92 95 99 mo
Question 1 15 pts Test scores for a class of 40 students are listed below: 25 35 43 44 47 48 54 55 56 57 59 62 63 65 66 68 69 69 71 72 72 73 74 76 77 77 78 79 80 81 81 82 83 85 89 92 93 94 97 98 a) The mean of the sample data is b) The median of the sample data is c) The standard deviation of the sample data is...