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nexus9112 [7]
3 years ago
14

100 Points !!!

Advanced Placement (AP)
1 answer:
Dennis_Churaev [7]3 years ago
7 0

Answer:

Part A:

The cofounding variable is a factor that could cause a result on the experiment. This would be the people taking extra food.

Independent variable would be being asked to sign in or not and take free food, because independent variable is a variable that is changed or manipulated and in this case the people were split in half and the hypothesis is that the people who didn't sign in would take more food.

Operational definitions are important when conducting research because it defines all the variables in the experiment, so it can be replicated. The operational def for the dependent variable would be "Doing the right thing even though you aren't being watched"

Part B:

The data does not support the hypothesis because even the people who signed in could've taken extra food when the dean wasn't looking. The findings cannot be generalized to all students because some students could have been taught better and can differentiate between right and wrong. So the people who were not signed in could've just taken one burger and drink, and the people who were signed in might feel obligated to take more than one burger because they had signed in and didn't just come without signing in.

The study is not a naturalistic observation because the observer did not look at the people who took the food and which side took more food.

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No, the price paid by the consumers for the quantity of jet planes will not increase by the same amount as the tax

(a) A correctly labelled graph for demand and supply for jet planes is attached

(b) The solution to the whole of the questions given here is mentioned in the graph attached

(c) Calculating the producer surplus:

Producer surplus = Total Revenue ( TR ) - Total cost ( TC )

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(d) No, the price paid by the consumers for the quantity of jet planes will not increase by the same amount as the tax

(e) In the market for jet planes, the loss in consumer and producer supply will balance than the tax revenue collected by the government as tax

<h3>What is demand and supply?</h3>

Demand simply refers to the quantity of consumers who are willing and able to buy particular products at various prices during a given period of time.

However, supply on the other hand, is a fundamental economic concept which describes the total amount of a specific goods or services that is available to consumers.

So therefore, in the market for jet planes, the loss in consumer and producer supply will balance than the tax revenue collected by the government as tax

Learn more about demand and supply:

brainly.com/question/4804206

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