1.
Methods of organizing, summarizing, and presenting data in an informative way
A. 
B. 
C. 
D. 
E. 
2.
The methods used to determine something about a population, based on a sample
A. 
B. 
C. 
D. 
E. 
3.
The entire set of individuals or objects of interest or the measurements obtained from all individuals or objects of interest
A. 
B. 
C. 
D. 
E. 
4.
A portion or part of the population of interest
A. 
B. 
C. 
D. 
E. 
5.
According to the latest Pulse Asia which surveyed 2,400 Filipinos, 95%
of the Filipinos do not want Boy Abunda to be the secretary of the
Department of Tourism. This is an example of ____________ statistics.Ma
6.
Marital status, gender, and brand names are examples ______________ variables.
7.
Quantitative variables which are ___________ can assume only certain values, and there are usually gaps between the values.
8.
It can assume any values within a specific range
A. 
B. 
C. 
D. 
E. 
9.
_________level data can only be classified. E.g. Cellphone networks
A. 
B. 
C. 
D. 
E. 
10.
___________ level data can be ranked. E.g. ITEO Faculty Evaluation
A. 
B. 
C. 
D. 
E. 
11.
________ level data includes the characteristics of the ordinal level, but in addition, the difference between values is a constant size. E.g. Income bracket
A. 
B. 
C. 
D. 
E. 
12.
A grouping of data into mutually exclusive classes showing the number of observations in each is called ________________.
13.
The range between classes/group is called _________
A. 
B. 
C. 
D. 
E. 
14.
The highest and lowest value of a class or group is called
A. 
B. 
C. 
D. 
E. 
15.
_____________ shows the fraction of the total number of observations in each class.
A. 
B. 
C. 
D. 
E. 
16.
One advantage of using stem-and-leaf technique is
A. 
It maintains the identity of the observation
B. 
C. 
D. 
It is widely used and accepted
E. 
It looks good in presentations
17.
A characteristic of the population
A. 
B. 
C. 
D. 
E. 
18.
A character of the sample
A. 
B. 
C. 
D. 
E. 
19.
The average of the sample
A. 
B. 
C. 
D. 
E. 
20.
The midpoint values after they have been in ordered from the smallest to largest, or largest to smallest.
A. 
B. 
C. 
D. 
E. 
21.
The value of the observation that appears most frequently
A. 
B. 
C. 
D. 
E. 
22.
The bell-shaped curve is called ________ curve.
23.
If the curve is positively skewed, it means the the curve is skewed to the right.
24.
The arithmetic mean of the squared deviations from the mean.
A. 
B. 
C. 
D. 
E. 
25.
The square root of the variance
A. 
B. 
C. 
D. 
E.