Respond to the following in a minimum of 175 words: The most frequently used measures of central tendency for quantitative data are the mean and the median. The following table shows civil service...

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Respond to the following in a minimum of 175 words:






The most frequently used measures of central tendency for quantitative data are the mean and the median. The following table shows civil service examination scores from 24 applicants to law enforcement jobs:






83748579


82677870


18936427


93988278


68828399


96629358






Using Excel, find the mean, standard deviation, and 5-number summary of this sample.



  • Construct and paste a box plot depicting the 5-number summary.

  • Does the dataset have outliers? If so, which one(s)?

  • Would you prefer to use the mean or the medianas this dataset’s measure of central tendency? Why?

Answered Same DayApr 18, 2021

Answer To: Respond to the following in a minimum of 175 words: The most frequently used measures of central...

Sudipta answered on Apr 18 2021
141 Votes
2
Computation of mean and standard deviation
    Student No.
    Score
    1
    83
    2
    74
    3
    85
    4
    79
    5
    82
    6
    67
    7
    78
    8
    70
    9
    18
    10
    93
    11
    64
    12
    27
    13
    93
    14
    98
    15
    82
    16
    78
    17
    68
    18
    82
    19
    83
    20
    99
    21
    96
    22
    62
    23
    93
    24
    58
    Mean
    75.5
    Standard Deviation
    19.9913
Table 1: Mean and SD
Computation of 5 Number summary
    5 Number...
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