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Review the mean, standard deviation, and 5-number summary of the trainees' exam scores below. You can also review the individual exam scores and functions used

Review the mean, standard deviation, and 5-number summary of the trainees' exam scores below. You can also review the individualexam scoresand functions used to calculate the descriptive analyses in Excel if desired. (The individual exam scores are provided below needed )

Trainee Number Score
Trainee 1 83
Trainee 2 82
Trainee 3 18
Trainee 4 93
Trainee 5 68
Trainee 6 96
Trainee 7 74
Trainee 8 67
Trainee 9 93
Trainee 10 98
Trainee 11 82
Trainee 12 62
Trainee 13 85
Trainee 14 78
Trainee 15 64
Trainee 16 82
Trainee 17 83
Trainee 18 93
Trainee 19 79
Trainee 20 70
Trainee 21 27
Trainee 22 78
Trainee 23 99
Trainee 24 58
mean 75.5
standard deviation 19.57
min 18
Q1 67.75
median 80.5
Q3 87
max 99
  • Mean: 75.5
  • Standard Deviation: 19.57
  • Minimum: 18
  • Quartile 1: 67.75
  • Median: 80.5
  • Quartile 3: 87
  • Maximum: 99

Respond to the following:

  • Would you prefer to use the mean or the median in this dataset's measure of central tendency? Why?
  • Based on this training class's scores, what scores do you think should be considered for completion, remediation, and termination? How did you come to that conclusion?
  • Do you think that these scores should be the threshold for all training classes? Why or why not?

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Mean vs Median In this dataset the mean score is 755 while the median is 805 The mean is affected by extreme values such as the lowest score of 18 and ... blur-text-image

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