(Mark interviewed 50 out of 200 students and noted that their average height
is 150 cm.)
1. The population of the study is ______.
A. 50 C. 200
B. 150 D. 400
2. The sample statistic of the study is
______.
A. 50 C. 200
B. 150 D. 40
(Do people that use cellphone while driving have more automobile accidents?)
1. What is the independent variable?
A. people driving
B. use of cellphone while driving
C. number of auto accidents involved in
D. can’t determine
2. Which of the following is an example of a descriptive statistics?
I. 6 out of 10 Filipinos trusted President Duterte on covid19
response based on PUBLiCUS Asia Inc. conducted on March 2021.
II. The Pfizer-BioNTech vaccine has a very high efficacy according to
healthline.com.
A. I only C. I and II
B. II only D. all of the above
is 150 cm.)
1. The population of the study is ______.
A. 50 C. 200
B. 150 D. 400
2. The sample statistic of the study is
______.
A. 50 C. 200
B. 150 D. 40
(Do people that use cellphone while driving have more automobile accidents?)
1. What is the independent variable?
A. people driving
B. use of cellphone while driving
C. number of auto accidents involved in
D. can’t determine
2. Which of the following is an example of a descriptive statistics?
I. 6 out of 10 Filipinos trusted President Duterte on covid19
response based on PUBLiCUS Asia Inc. conducted on March 2021.
II. The Pfizer-BioNTech vaccine has a very high efficacy according to
healthline.com.
A. I only C. I and II
B. II only D. all of the above
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Answer:
I.
1. C. 200
2. A. 50
II.
1. B. use of cellphones while driving
2. D. all of the above.
Step-by-step explanation:
In Statistics, there are two branches: Descriptive and Inferential. Descriptive Statistics describes the properties and characteristics of a set of data. Meanwhile, Inferential Statistics analyzes sample data leading to prediction, inferences, interpretation, or conclusion about the entire population.
Population is the set of all individuals or entities under consideration of the study. Within it is a sample. Sample is a part of the population or a sub-collection of elements drawn from a population.
The independent variable is the one that can be changed or manipulated which affects the dependent variable. To put it simply, an independent variable is the cause while a dependent variable is the effect.
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