The following data set is A population ⇒ answer A
Step-by-step explanation:
Lets revise the definition of each choice
1. A population, is a discrete group of people, animals or things that
can be identified by at least one common characteristic for the
purposes of data collection
2. A sample is just a part of a population
3. The parameter is a fixed measure which describes the target population
Parameter is a fixed and unknown numerical value
4. A statistic is a characteristic of a small part of the population
The statistic is a variable and known number which depend on the
sample of the population
∵ All of the teachers in Gwinnett County Public Schools fill out the
survey
∴ The data set is population
The following data set is A population
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Answer:
I thinks its, -7a+b-3c+26
Step-by-step explanation:
idk
It’s the third one I believe try that
Answer:
The supply and demand curves will shift to the left i.e. there will be a decrease in demand and supply.
Step-by-step explanation:
First: Tax is a compulsory contribution to state revenue, levied by the government on workers' income and business profits, or added to the cost of some goods, services, and transactions.
Secondly: Money supply is the total amount of monetary assets available in an economy at a specific time.
When tax is increased, this means individuals and businesses have to contribute more to the state revenue leaving both categories with lesser income or profit i.e. lesser to spend.
In the same way, when money supply decreases, there is lesser money available to both individuals and businesses
What this implies is that demand will decrease because income has decreased. Supply will also decrease because producers will not make as much profit given the increase in tax (tax is considered cost of production).
As a result of this, the demand curve shifts to the left, the supply curve also shift to the left because both demand and supply will decrease.
