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what is the apporximate percentage of students who scores between 76 and 84 on the test?
dad
What else can I help you with?
What percent of students score between 400 and 600?
To determine the percentage of students who score between 400 and 600, you would typically need access to the specific data set or distribution of scores for the students in question. If this data follows a normal distribution, you could use statistical methods to find the percentage based on the mean and standard deviation. Without that data, it's impossible to provide an accurate percentage.
What percentage of scores are between 61 and 82?
To determine the percentage of scores between 61 and 82, you would need to know the distribution of the scores (e.g., normal distribution) and the total number of scores. If the data is normally distributed, you can use the mean and standard deviation to find the percentage of scores in that range using a z-score table. Without specific data, it isn't possible to provide an exact percentage.
What percent of the scores are between 63 and 90?
To determine the percentage of scores between 63 and 90, you would need the complete dataset or a statistical summary (like a frequency distribution or histogram) of the scores. By counting the number of scores within that range and dividing by the total number of scores, then multiplying by 100, you can calculate the percentage. Without specific data, it's impossible to provide an exact percentage.
How do you convert percentile into percentage?
Into what kind of percentage do you want to convert it? A percentile already is some kind of percentage. It says that so-and-so many percent score above (or below) your score (or whatever score you are considering). The actual score (percentage or otherwise) can't be deduced from the percentile, unless you look it up in a table of scores. For example, if you are in the top 20 percentile in an exam, and there are 1000 students, get a list of the scores - sorted from high to low - and count the first 20% of scores - in this example, the scores for the best 200 students. The student at position #200 will be the answer.
How to use the Empirical Rule to estimate the proportion of costs within two standard deviations of the mean?
IQ scores for adult students age 25-45 have a bell-shaped distribution with a mean of 100 and a standard deviation of 15.sing the Empirical Rule, what percentage of adult students age 25-45 have IQ scores between 70 and 130?
Formula of finding mean percentage score?
To find the mean percentage score, first add all the individual percentage scores together to get the total score. Then, divide this total by the number of scores to calculate the average percentage. The formula can be expressed as: Mean Percentage Score = (Sum of Percentage Scores) / (Number of Scores). This gives you the average percentage across all the scores.
What percentage of scores fall between 0 and -2 in a normal distribution?
2
Is an assessment is biased if there is a gap in scores between one group of students and another group of students?
Not necessarily. The difference may be genuine and that is not the "fault" of the assessment.
How do you solve correct average given number of students and the different of scores?
You add all the scores, then divide by the number of students.
What percentage of scores falls between the mean and -2 to 2 standard deviations under the normal curve?
In a normal distribution, approximately 68% of scores fall within one standard deviation of the mean (between -1 and +1 standard deviations). About 95% of scores fall within two standard deviations (between -2 and +2 standard deviations). Therefore, the percentage of scores that falls specifically between the mean and -2 to 2 standard deviations is about 95% minus the 50% that is below the mean, resulting in approximately 45%.
You are given a list of students names and their tests scores Design an algorithm that does the following calculates the average test scores?
(x)/(y)=avg X= Total of Scores. Y= Total of Students.
What does curving a grade mean and how does it impact students' final scores?
Curving a grade means adjusting the scores of students to improve the overall distribution of grades. This can impact students' final scores by potentially raising them if the curve results in higher grades being assigned. Conversely, it can also lower students' final scores if the curve results in lower grades being assigned.
