A student receive test scores of 62, 83, and 91. The student's term project score is...
A student receive test scores of 62, 83, and 91. The student's term project score is 88 and her homework score is 76. Each test is worth 20% of the final grade, the term project is 25% of the final grade, and the homework grade is 15% of the final grade. What is the student's mean score in the class?
Homework Answers
The student's mean score = 62 * 0.2 + 83 *0.2 + 91 * 0.2 + 88 * 0.25 + 76 * 0.15 = 80.6 (ans)
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A student receive test scores of 62, 83, and 91. The student's
term project score is...
1. A student receives test scores of 62, 83, and 91. The student’s final exam score...
1. A student receives test scores of 62, 83, and 91. The student’s final exam score is 88 and homework score is 76. Each test is worth 20% of the final grade, the final exam is 25% of the final grade and the homework grade is 15% of the final grade. What is the student’s mean score in the class?
A student recieves test scores of 62, 83 and 91. The students final exam score is...
A student recieves test scores of 62, 83 and 91. The students final exam score is 88 and homework score is 76. Each test is worth 20% of the final grade, the final exam is worth 25% of the final grade and homework grade is worth 15% of the final grade. Using weighted average, what is the students numerical grade for the course.
The scores and their percent of the final grade for a statistics student are given. What...
The scores and their percent of the final grade for a statistics student are given. What is the student's weighted mean score? Score Percent of final grade Homework 90 15 Quiz 90 10 Quiz 92 10 Project 96 40 Final Exam 90
The table shows a student's record of performance on five tests. On which test did the...
The table shows a student's record of performance on five tests. On which test did the student rank the highest in relation to the other students in class? (assume that the test scores on each test are normally distributes.) Explain and show your answer. Test Number Student's Score Class Mean Class Standard Deviation 1 85 76 3 2 87 89 7 3 94 88 4 4 88 80 6 5 82 72 5
on d. If a teacher wants to increase a class test average of 62 to 70,...
on d. If a teacher wants to increase a class test average of 62 to 70, what could he or she do to each student's test score to achieve that? Add Doints to each student's to increase the cererage of scores from 42 7. a. A student scores 50 and 100 on two tests in a class. What is his average? 5oo Hoo - 150 - 75 b. Another student scores 75 and 75 on two tests in a class....
i,, Question Help * 2.3.41 Percent of final grade 15 Score Homework83 Quiz Quiz Project Final...
i,, Question Help * 2.3.41 Percent of final grade 15 Score Homework83 Quiz Quiz Project Final Exam 85 The scores and their percent of the final grade for a statistics student are given. What is the student's weighted mean score? The student's weighted mean score is (Simplify your answer. Round to two decimal places as needed.)
In your biology class, your final grade is based on several things: a lab score, scores...
In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 17% of your total grade, each major test is worth 24%, and the final exam is worth 35%. Compute the weighted average for the following scores: 80 on the lab, 83 on the first major test, 98 on the...
A statistics professor would like to build a model relating student scores on the first test...
A statistics professor would like to build a model relating student scores on the first test to the scores on the second test. The test scores from a random sample of 21 students who have previously taken the course are given in the table. Test Scores Student First Test Grade Second Test Grade 1 88 76 2 72 69 3 80 74 4 44 64 5 71 77 6 50 66 7 98 86 8 78 78 9 73 78...
A student's course grade is based on one midterm that counts as 20% of his final...
A student's course grade is based on one midterm that counts as 20% of his final grade, one class project that counts as 25% of his final grade, a set of homework assignments that counts as 45% of his final grade, and a final exam that counts as 10% of his final grade. His midterm score is 60, his project score is 90, his homework score is 92, and his final exam score is 78. What is his overall final...
Raw scores on behavioral tests are often transformed for easier comparison. A test of reading ability...
Raw scores on behavioral tests are often transformed for easier comparison. A test of reading ability has mean 60 and standard deviation 10 when given to third graders. Sixth graders have mean score 83 and standard deviation 9 on the same test. To provide separate "norms" for each grade, we want scores in each grade to have mean 100 and standard deviation 20. (Round your answers to two decimal places.) (a) What linear transformation will change third-grade scores x into new...
on d. If a teacher wants to increase a class test average of 62 to 70, what could he or she do to each student's test score to achieve that? Add Doints to each student's to increase the cererage of scores from 42 7. a. A student scores 50 and 100 on two tests in a class. What is his average? 5oo Hoo - 150 - 75 b. Another student scores 75 and 75 on two tests in a class....
i,, Question Help * 2.3.41 Percent of final grade 15 Score Homework83 Quiz Quiz Project Final Exam 85 The scores and their percent of the final grade for a statistics student are given. What is the student's weighted mean score? The student's weighted mean score is (Simplify your answer. Round to two decimal places as needed.)
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