Answer:
0.0139
Explanation:
Given that:
The number of sample (n) = 21
The sample distribution has mean (μ) and a standard deviation of σ/√n
The z score is given as (x - mean)/ standard deviation
x = 94.8 wpm, let us assume that σ = 10 and μ = 90
Therefore: z = (x - μ) / (σ/√n) = (94.8 - 90) / (10/√21) = 2.2
To calculate the probability using Z table:
P(X>94.8) = P(Z>94.8) = 1 - P(Z<94.8) = 1 - 0.9861 = 0.0139
The probability is low that is less than 0.05, the program is more effective than the old one.
Idk so you need to ask somebody else because I’m really dumb and I don’t have the answer for u
Answer:
The Price of Cocaine would rise drastically
Explanation:
If U.S Drugs Enforcement Agency impose higher restrictions in an effort to control illegal import of cocaine into the United States, this would directly impact the market for illegal drugs in the following ways:
- Since more restrictions get imposed, the procurement cost of cocaine alongside the risk associated with it in the form of higher penalties and prosecution, both will rise.
- The supply of cocaine would shrink in the market.
- The above two outcomes would result into the procurers and peddlers demanding much greater price for the same quantity of cocaine so as to compensate for the higher risk assumed and higher procurement costs associated.
Thus, price of cocaine will rise drastically as an outcome of such a move.
This phenomenon best illustrates how a progressive income-tax system serves as an automatic stabilizer for the economy.
<h3>What is an automatic stabilizer?</h3>
Automatic stabilizers are stabilizers that adjust the economy automatically without the intervention of external agents . Examples include progressive tax and transfer payments. A progressive tax is a tax structure where those who earn higher income are taxed more and those that earn less pay less amount of tax.
In an expansion, progressive tax increases the tax paid and this reduces disposable income. In a recession, tax paid is reduced and this increases disposable income
Here are the options:
increases crowding out in the economy
decreases real interest rates in the economy
offsets the timing problem for fiscal policy
Serves as an automatic stabiler for the economy
To learn more about taxes, please check: brainly.com/question/25311567
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Answer: True
According to the law of demand, the demand for a good increases when its price falls. Thus, when a fruit or vegetable is in season, it is relatively less expensive than in off seasons. Thus, consumers buy more of these seasonal fruits in season. Thus, demand for the good increases when it becomes cheaper.
Thus, the statement is true.
