Attached is a Power Point document with five students’ grades for a semester that I will be referring to. Students are A, B, C, D, and E.
I will discuss each of the tree methods’ pros and cons one-by-one, including when they are most and least useful, using the attached Power Point document’s data from test 1 (15 equally weighted assignments) as reference. First, the most commonly used measure, the mean. The mean is useful as it takes every assignment into account. When a student is fairly consistent throughout the year (student A, for example), the mean will do a fairly accurate job of showing the facts, and will likely be similar to the mode and median. However, if a consistent student has one or two outliers, those grades can drastically affect their average. Take Student B. They maintained all grades above an 85, all but 2 above a 90. However, because of two failed assignments, their average was brought down to an 87, a score lower than 11 of their others. There is also student E, whose grades ranged from a 20 to a 35 except for two 95s and a 90. Because of the latter 2, their mean was a 38, a higher grade than any of their most common scores. With these two students, it seems median or mode may give a more accurate representation of their average work throughout the semester. Next take student D whose grades
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What this means for the mean of each student is that each assignment has the ability to drastically alter the overall average. If a student is consistent, you see the same results as in test 1 (compare Test 1 Student A to Test 2 Student B). However, one outlier is able to change the score much more drastically than with 15. Take students D and E for example. Each had fairly consistent scores until the outlier occurred and disrupted them. Their average was altered so it was outside the range of the original four. The mode and median still fit within the original
1. Explain what functions racial beliefs serve for the dominant group according to the functionalist perspective. Conversely, explain what dysfunctions to society are caused by prejudice and discrimination.
Letter Grade: A = 90 - 100%; B = 80 - 89%; C = 70 - 79%; D = 60 - 69%; F = 0 – 59%.
1. A company’s ending accounts receivable balance and the period’s advertising expense would be found on which financial statements, respectively
Standardized tests are administered to allow reliable and valid comparisons to be made among students taking the test. Two major types of standardized tests are currently in use; norm-referenced and criterion-referenced. A norm-referenced test is a test that has been given to representative samples of students such that norms of performance are established. Each student taking the test receives a score that can be compared to the norm or normal or sample of students. The scores are then reported in percentiles. The main purpose of these tests is to rank students along a distribution of performance. Because of this tests are likely to have items that are very difficult for the grade level so students can be
I first create a grade category and an overall GPA category to divide all students into five different groups based on their final grades
Case 0: Overall grade for student 0: 3.3 Case 1: Error encountered when processing student 0: Homework grade is out of range Case 2: Error encountered when processing student 0: Final grade is out of range Case 3: Error encountered when processing student 1: Midterm grade is out of range Case 4: Error encountered when processing student 2: There are no homework grades Case 5: Error encountered when processing student 3: Student number is out of range Case 6: Overall grade for student 1:
The system should be able to produce a final score out of ten for each student.
If memory serves me correctly, the first time I ventured to Pikeville was 1998 and the Phelps would have a nice season going 7-3 on the season. East Ridge was not even around back then. The 2017 Phelps team might be able to achieve those types numbers and with a up and coming head coach in David Jones, a former Belfry great the sky could be the limit.
6. Using IBM® SPSS® software, create a frequency table to summarize the data on the educational level variable. Copy and paste the output from IBM® SPSS® into this worksheet.
For the final project in ACC380 Accounting for Not-For-Profit, we were asked to prepare a Statement of Activities, a Statement of Unrestricted Revenues, Expenses, and Other Changes in Unrestricted Net Assets along with a Statement of Changes in Net Assets for Lee College which is a private not-for-profit college. In addition to the financial statements, we were also asked to explain the process that was used to prepare the financial statements and to offer an in-depth analysis of the financial health of Lee College.
Totalitarianism (or totalitarian rule) is a political system where the state recognizes no limits to its authority and strives to regulate every aspect of public and private life wherever
My classes are another story. This semester, all but one of my classes post grades regularly so I know exactly how I am performing and what I need to change or keep doing in each class to remain successful. In Three Signs of a Miserable Job, Brian asked his employee Carl to ask him self what measurement should be used to determine if Carl did a good job at work or not. Brian and Carl came up with a placement sheet that Carl would keep with him to measure his performance at his
Empirical studies of how out-of-level testing affects test scores have primarily used two criteria for describing and interpreting the effects which are, internal consistency reliability and the percent of test scores at or above chance level. Both concepts loosely gauge the precision with which individual test scores are measured, but neither method reveals a direct link to precision. The concept of reliability was derived from classical test score theory as a means of indexing random measurement error. Reliability to described as an index of how much of the variability in a set of test scores represent true score variation (Thurlow, 2000, pg.11). Reliability provides information about measured precision for group of test scores, but it is
Below the accountability table, the report illustrates a bar graph called “Performance Index Report”. The expected scores for the following indices were: Index 1 (student’s achievements target):60, Index 2 (Student Progress): 32, Index 3 (Closing Performance Gaps):28, and Index 4 (Postsecondary readiness target):12 (2016 Accountability Summary). In comparison, Richard J. Wilson Elementary had the following scores: Index 1: 73, Index 2:46, Index 3: 45, and Index 4: 33 (Accountability Summary, 2016).
The artifact I am reflecting on is a voice project, which is a PowerPoint video that I developed during the Health Education Methods and Materials (HLED 558) course, that held on the Summer of 2015 semester at Eastern Michigan University. The PowerPoint video was made as a part of the plan to advocate the EMU Tobacco Free Policy that went on effect July 1st, 2015. Also, it was made to market the STOP cessation program that will be implemented later to help student quitting smoking. This PowerPoint is mainly a collecting of some pictures showing different places at EMU campus in a very beautiful view. In addition, the PowerPoint also include the EMU free zone map moreover, the logo of the policy, and the logo of STOP program that were designed by two of my class peers and the. The EMU website was used as a source for some picture. The idea of the PowerPoint is based on showing the beauty of the EMU campus and making the connection of that to the EMU environment and student health regarding tobacco free campus. That connection was made by adding some thoughtful words emphasizing the hidden meaning I want to show behind those picture. Then delivering the message about the policy and the program, all that with a companion of music.