Answer:
Answer is A. Primary
Explanation:
Primary economic sector involves the activities in which natural resources are used directly without any changes. Any changes like manufacturing or processing makes it secondary.
Since Andy is a captain of fishing boat where they are capturing natural resources (fish) making it a primary economic sector activity. Other primary economic activities are forestry, mining and agriculture etc.
Right of privacy is probably the anwer
Answer:
Cyber security is the technique that is used to protect computer information, network, program and the data.
Explanation:
Cyber security covers application, information, disaster and network security. When we want to make our daily routine easy computer play a vital role in it. It presents the wealth at the level of health. It is known fact that cyber security is not an ending process. When new tools develops the need of security also develop. It is an ongoing process that needs to be security.
Cyber security and public policy is another action that is taken for public security that very relevant to the course. The cyber security issues increase day by day and it attract the attention of public.
China has single party system only one party can contest election
This political system is near to dictatorship
Answer:
a) questionnaires
b) attitudes of student who had and who hadn't taken the course
c) difference in age group of students among whom questionnaire were distributed in both the groups.
d) restrict the age group in both the experimental groups.
Explanation:
The complete quetion is:
An investigator was interested in studying the effect of taking a course in child development upon attitudes toward childrearing. At the end of the semester, the researcher distributed a questionnaire to students who had taken the child development course. Questionnaires were also given to an equal number of students who had not taken the course. The students who had taken the child development course had different attitudes from the students who had not taken the course (cg., they had more positive response about having large families).
a) Identify the independent variable
b) Identify the dependent variable
c) identify confounding variable
d) propose a method to unconfound the experiment
a) questionnaires
b) attitudes of student who had and who hadn't taken the course
c) difference in age group of students among whom questionnaire were distributed in both the groups can lead to different understanding of questionnnaire and so affect the response towards the questions.
d) restrict the age group in both the experimental groups.
Confounding variables are variables that effect both the dependent and independent variable
