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anyalong18
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The exam scores for a particularly difficult math test had a mean score of 75% with a standard deviation of 8%. Approximately what percentage of the class scored between a 67% and an 83%.
The percentage between a 67% and an 83% represents the range of scores that fall between 67% and 83% in the class. This range is often used to determine the distribution of scores and the overall performance of the class.
The percentage between a 67% and an 83% is calculated by dividing the number of scores within that range by the total number of scores in the class and then multiplying by 100. This gives the percentage of students who scored between a 67% and an 83% in the class.
If a high percentage of the class scored between a 67% and an 83%, it means that the majority of students performed within that range. This could indicate that the test or assignment was moderately difficult and that most students were able to grasp the material.
The percentage between a 67% and an 83% can be compared to other ranges to see how students performed in different areas. For example, if a higher percentage of students scored between a 90% and 100%, it could indicate that they excelled in that particular area of the subject.
The percentage between a 67% and an 83% can be a good representation of the class's performance, but it should not be the only factor considered. It is important to also look at the range of scores, the average, and any outliers to get a more complete understanding of the class's performance.