Chapter 3 and 4
1.
a.
b.
c.
d.
2.
The measure of location which is the most likely to be influenced by extreme
values in the data set is the
interquartile range
median
mode
mean
a.
b.
c.
d.
The counting rule that is used for counting the number of experim
Chapter 1 and 2
1.
A survey to collect data on the entire population is
a.
a census
b.
a sample
c.
a population
d.
an inference
2.
a.
b.
c.
d.
The nominal scale of measurement has the properties of the
ordinal scale
only interval scale
ratio scale
None of
Chapter 1 and 2
1.
A survey to collect data on the entire population is
a.
a census
b.
a sample
c.
a population
d.
an inference
2.
a.
b.
c.
d.
The nominal scale of measurement has the properties of the
ordinal scale
interval scale
ratio scale
None of thes
Chapter 5 and 6
1.
a.
b.
c.
d.
A measure of the average value of a random variable is called a(n)
variance
standard deviation
expected value
coefficient of variation
2.
a.
b.
c.
d.
The standard deviation is the
variance squared
square root of the sum of t
Chapter 5 and 6
1.
a.
b.
c.
d.
A measure of the average value of a random variable is called a(n)
variance
standard deviation
expected value
coefficient of variation
2.
a.
b.
c.
d.
The standard deviation is the
variance squared
square root of the sum of t
T HE UNIVERSITY O F H ONG KONG DEPARTMENT O F STATISTICS AND ACTUARIAL SCIENCE STAT0100 STAT0604 STAT0605 STATISTICAL METHODS STATISTICAL MODELLING (I) MATHEMATICAL STATISTICS Time: 9:30 a.m. - 11:30 a.m.
December 1 8, 2003
C andidodes taking examinations
Chapter 3 and 4
1.
a.
b.
c.
d.
2.
The measure of location which is the most likely to be influenced by extreme
values in the data set is the
interquartile range
median
mode
mean
a.
b.
c.
d.
The counting rule that is used for counting the number of experim