Analyzing Data in Excel Assignment
The overall analysis of the three columns provides insight into the performance of the 14 students in the ACT Prep at ABC Preparatory High School across their three attempts. The outcome of the analysis shows that the mean scores improved from the first attempt to the third attempt, which indicates that the students made progress in their preparation for the exam. The mean score for the first attempt was 20.43, which increased to 21 on the second attempt and 22.79 on the third attempt. The analysis also reveals that the scores on the first attempt were more widely spread out than on the second and third attempts, indicating that the students had varying levels of preparedness for the exam on the first attempt. However, the scores in the second and third attempts were less spread out, which suggests that the students were better prepared and more consistent in their performance in these attempts.
The range of scores decreased from the first attempt to the third attempt, indicating that the difference between the highest and lowest scores reduced as the students progressed in their preparation for the exam. The median score remained the same for the first and second attempts, indicating that half of the students scored less than 19, and half scored more than 19. However, the median score increased to 22 for the third attempt, indicating that half of the students scored less than 22, and half scored more than 22. All in all, the analysis reveals that the students made progress in their preparation for the ACT exam, with an improvement in the mean scores, a reduction in the range of scores, and an increase in the median score across the three attempts. The analysis also indicates that the students were more consistent in their performance in the second and third attempts, which suggests that their preparation improved over time.
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Question
I have completed steps 1 through 4. You will only need to complete step 5! A one-page summary of the results is in each column.
Analyzing Data in Excel Assignment
In one page, explain the analysis/results in each column based on your understanding.