<span>He would be called an ecologist. And the study of ecosystems is called ecology
</span>
Answer:
A) The emotional or neutral word list.
Explanation:
In research there are two types of variables:
- The independent variable refers to the variable that the researcher can manipulate and that will have an effect on the dependent variable.
- The dependent variable is the variable that is being affected by the independent variable and it's the one that the researcher cannot control.
In this example, Dr. Jeffries gives a lists of 20 words to two different groups, one list is very emotional in content and the other is a neutral list. Then he measures how many words each group can remember. We can see that <u>the variable that he can manipulate is the list they are given and the emotional content of each one </u> (which will have an effect on memory, according to him). Thus, the independent variable is the emotional or neutral word list.
Explanation:
make envorinment clean.
make surrounding peace.
do not damange public property.
Answer:
A-Come up with a basket of goods bought by a typical consumer.
D-Find out the prices of the different goods.
C-Calculate how much the basket costs in each period.
B-Convert the cost of a basket to an index number.
Explanation: A Consumer Price Index is basically used to measure changes in the price level of a weighted average market basket of consumer goods and services purchased by households. It is used to measure inflation. Four steps are required when measuring the Consumer price index of an household. They include ;
Coming up with a list of items or good basket purchased by a consumer. Once that has been done, the prices of the separate items and cost of items at different times or period then convert.
