ractice Problem 1a

I) A sample consists of 11 graduates of the University of Miami (coded 1), 10 graduates of the University of Texas (coded 2), and 10 graduates of the University of Hawaii (coded 3). Which of the following statistics are appropriate for describing this data? Calculate the statistic if you think it is appropriate.
a) Modal college attended
b) Median college attended
c) Mean college attended
d) Variance college attended

II) A sample contains 5 families who do not own a car (coded 0), 20 families who own 1 car (coded 1), and 10 families who own two cars (coded 2). Indicate which of the following statistics are appropriate and then calculate them.
a) Modal number of cars owned
b) Median number of cars owned
c) Mean number of cars owned
d )Variance number of cars owned
e) Coefficient of variation

Semester First Name(s), Last Initial(s), Uploaded File
Date
Comment
Spring '17 Francesca P.
2/11/17

Spring 2017 Aksana S.
2/12/17

Kasandra Gabb Spring ‘17
2/13/17

Malia Jabeen
2/13/17

Jessica M.
2/13/17

Spring 2017 Latoya D.
2/13/17

Spring 2017 Yan C.
2/14/17




Lisa D
2/14/17

Sydney Huggins
2/14/17

Alexa S.


Salvatore Z