The Tigris River flowed from turkey through iraq
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
Answer:
Oil, coal, natural gas, metals, stone and sand are natural resources used a lot.
Explanation:
Theyre stuff we humans use
Viking Explorations and Settlements: Iceland, Greenland and Vinland. When the Vikings burst out of their homelands starting in the 8th century, they raided, fought and settled in many parts of Europe and Russia, but they also took off on voyages of discovery across the Atlantic Ocean.
The statement "the system of production and distribution and consumption" is one of many definitions of Economy. Option C
This is further explained below.
<h3>What is
the Economy?</h3>
Generally, A region that engages in the production, distribution, and trading of commodities and services, in addition to their consumption, is referred to as an economy.
It is a social domain that emphasizes the activities, and material manifestations that are involved with the creation, use, and management of finite resources. In a broad sense, this definition describes what it is.
In conclusion, One definition of "economy" is "the organization of distribution and production and consumption," although this is only one of many possible meanings.
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