a) ( 0.8509718, 0.8890282)
b) ( 0.7255, 0.7745)
Explanation:
(a)
Given that , a = 0.05, Z(0.025) =1.96 (from standard normal table)
So Margin of error = Z × sqrt(p × (1-p)/n) = 1.96 × sqrt(0.87 × (1-0.87) / 1200)
=0.01902816
So 95 % confidence interval is
p+/-E
0.87+/-0.01902816
( 0.8509718, 0.8890282)
(b)
Margin of error = 1.96 × sqrt (0.75 × (1-0.75) / 1200) = 0.0245
So 95% confidence interval is
p+/-E
0.75+/-0.0245
( 0.7255, 0.7745)
<span>An order or ruling governing the procedures of a society, council, or other deliberative body.</span>
The reason for imposing the price ceiling is to prevent the producer/seller from taking advantage of the consumer.
Price ceiling refers to an economic tools used by policymaker to mandate a maximum price that the seller must charge for sales of a product or service.
Price ceiling serves as a tool to prevent the producers from exploiting the consumers.
The price ceiling are imposed by the policymaker to prevent producer or seller of coffee to have price advantage of its sales to the coffee consumers.
Therefore, in conclusion, aim of preventing exploitation of consumer is the reason of imposing price ceiling on coffee market.
Read more about Price Ceiling here
<em>brainly.com/question/24644929</em>
11. Prioritizing steps to solve the problem.
12. Addressing the cause of the problem
13. To reach fair negotiations with all concerned parties.
I'm not 100% certain on these answers but I hope I help to my best ability.
Answer:
A. nominal interest rate is equal to the expected inflation rate plus the equilibrium real interest rate.
Explanation:
Inflation can be defined as the persistent general rise in the price of goods and services in an economy at a specific period of time.
Generally, inflation usually causes the value of money to fall and as a result, it imposes more cost on an economy.
When this persistent rise in the price of goods and services in an economy becomes rapid, excessive, unbearable and out of control over a period of time, it is generally referred to as hyperinflation.
The Fisher effect states that the nominal interest rate is equal to the expected inflation rate plus the equilibrium real interest rate.
Thus, the real interest rate in a particular country's economy equals the nominal interest rate minus the expected inflation rate.
All things being equal (Ceteris paribus), the expected inflation rate of a country's economy would eventually cause an equal rise in the interest rate that the deposits of the country's currency can offer. Also, as inflation increases, the real interest rate falls or decreases.
