DSC 210 - Final, Quiz Q's
Study online at https://quizlet.com/_cixrul
1. In a cumulative frequency distribution, the last class the total number of ele-
will always have a cumulative frequency equal to _____. ments in the data set
2. In constructing a frequency distribution, as the num- increases
ber of classes is decreased, the class width...
3. The relative frequency of a class is computed by... dividing the frequency of
the class by the sample
size
4. Which of the following is an example of categorical social security number
data?
5. A characteristic of interest for the elements is called variable
a(n)...
6. A graphical method that can be used to show both the stem-and-leaf display
rank order and shape of a data set simultaneously is
a...
7. The number of observations in a complete data set 10
having 10 elements and 5 variables is...
8. A researcher is gathering data from four geographical categorical data
areas designated: South = 1; North = 2; East = 3; West
= 4. The designated geographical regions represent...
9. The height and weight are recorded by the school scatter diagram
nurses for every student in a school. What type of
graph would best display the relationship between
height and weight?
10. The purpose of statistical inference is to provide infor-
mation about the...
1/3
Study online at https://quizlet.com/_cixrul
1. In a cumulative frequency distribution, the last class the total number of ele-
will always have a cumulative frequency equal to _____. ments in the data set
2. In constructing a frequency distribution, as the num- increases
ber of classes is decreased, the class width...
3. The relative frequency of a class is computed by... dividing the frequency of
the class by the sample
size
4. Which of the following is an example of categorical social security number
data?
5. A characteristic of interest for the elements is called variable
a(n)...
6. A graphical method that can be used to show both the stem-and-leaf display
rank order and shape of a data set simultaneously is
a...
7. The number of observations in a complete data set 10
having 10 elements and 5 variables is...
8. A researcher is gathering data from four geographical categorical data
areas designated: South = 1; North = 2; East = 3; West
= 4. The designated geographical regions represent...
9. The height and weight are recorded by the school scatter diagram
nurses for every student in a school. What type of
graph would best display the relationship between
height and weight?
10. The purpose of statistical inference is to provide infor-
mation about the...
1/3
