Consider that you are a statistical researcher at STAC doing a study for Facilit
ID: 3240982 • Letter: C
Question
Consider that you are a statistical researcher at STAC doing a study for Facilities Management Department on number of students who will be attending class. From the following situations discuss if the mean, median or mode is the most applicable average: The number of students who arrive by motorcycle to Campus. The number of students who arrive by bicycle to Campus. The number of students who arrive by walking to Campus. The Facilities Department, to encourage using fuel-efficient automobiles determined that the first ten vehicles to enter campus had the following MPG: 15, 23, 45, 23, 15, 17, 19, 28, 14, 19 - the Facilities Department would allow fuel-efficient vehicles to park near Main Hall and others further away. The average family income for various students (a,b, c…) were the following: Student A $63,523 Student B $57,589 Student C $61,834 Student D $1,200,500
Explanation / Answer
Answer:
Consider that you are a statistical researcher at STAC doing a study for Facilities Management Department on number of students who will be attending class. From the following situations discuss if the mean, median or mode is the most applicable average:
The number of students who arrive by motorcycle to Campus.
The number of students who arrive by bicycle to Campus.
The number of students who arrive by walking to Campus.
Mode is the most applicable average because data are in frequency.
The Facilities Department, to encourage using fuel-efficient automobiles determined that the first ten vehicles to enter campus had the following MPG: 15, 23, 45, 23, 15, 17, 19, 28, 14, 19 – the Facilities Department would allow fuel-efficient vehicles to park near Main Hall and others further away.
Since MPG is positively skewed distribution(45 is larger than other numbers), median applicable
The average family income for various students (a,b, c…) were the following: Student A $63,523 Student B $57,589 Student C $61,834 Student D $1,200,500
Since income is positively skewed distribution, median applicable.
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