What level of College Courses you should be placed in
Answer:
Variable interval
Explanation:
Variable interval is one of method that people can use to give a certain reinforcement (punishment or reward) . The reinforcement will be given in a uncertain timing so the subjects will have no idea when the reinforcement will be given.
This can be seen in situation above.
The DJ said , "Sometime this hour, I'll be giving away a pair of tickets to the Ariana Grande concert to one lucky caller."
He did not give a specific time to give the reward (in this case, the ticket is considered as the reinforcement)
Answer:
Variable interval:)
Explanation:
Answer:
The answer is: The CPI for 2004 is 108.3
Explanation:
The Consumer Price Index (CPI) for 2004 can be calculated using the following formula:
CPI 2004 = (2004 basket cost / base year basket cost) x 100
CPI 2004 = (650 / 600) x 100
CPI 2004 = 108.3
The CPI measures changes in the price level of a basket of goods and services relative to a base year.
The Consumer Price Index (CPI) for the year 2004, given a base year of 2002 and respective basket costs, would be 108.3. This indicates an inflation rate or a rise in average price level of 8.3% compared to the base year.
To calculate the CPI in 2004, we first need to understand that the Consumer Price Index (CPI) is a measure used to reflect the average cost of a fixed basket of goods and services over time. In this case, the basket of goods was $600 in the base year of 2002, which is taken as the standard or comparison point. In 2004, the cost of the same basket increased to $650. The CPI is calculated using the formula:
CPI = (Cost of the basket in the current year/Cost of the basket in the base year) * 100
In this case, substituting the given values:
CPI (2004) = ($650/$600)*100 = 108.3 (rounded off to one decimal place)
So, the CPI in 2004 was 108.3. This suggests that the average prices in 2004 were 8.3% higher than in the base year 2002.
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Answer:
Organizing a focus group.
Explanation:
A formal research method follows a set of characteristics. It must be systematic, organizational, involve question and find answers.
Organizing a focus group follows all these characteristics and involves getting feedback from a group of people directly relevant to the research interest. In organizing a focus group, a number of steps should be followed:
The formal research method among the choices provided is organizing a focus group. Other formal research methods include surveys, field research, Interviews, and review of controlled data sources.
Out of the options provided, organizing a focus group is classified as a formal research method. Formal research methods are structured and often include quantifiable data. The use of focus groups can provide robust data as the diverse opinions of a small populace can be scrutinized. This process facilitates a profound understanding of a specific issue.
In addition, methods like conducting Interviews and carrying out surveys also fall under formal research methods. Other formal methods could involve external research such as field research and data collection activities, and reviewing controlled sources such as company files or databases. On the other hand, brainstorming or talking with your boss are more informal modes of conducting research.
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