The closest to the minimum number of consumers needed to obtain the estimate with the desired precision is (b) 271
Explanation:
When the prior estimate of population proportion is not given , then the formula to find the sample size is given by :-
where E = Margin of error.
z* = Critical z-value.
As per given , we have
E = 5%=0.05
Confidence level = 90%
The critical value of z at 90% is 1.645 (By z-table)
Put all values in the formula , we get
n=0.25(1.645/0.05)²
n=0.25(32.9)²
n=270.6025≈271
Thus, the minimum sample size needed = 271
Hence , the correct answer is 271 .
Answer:
Q2. B
Because a management is basically Base of separation of powers where all organs get work to do
Q3. A
Q4. B
Answer:
The correct answer is A
Explanation:
The Cash payments for the month of may is computed as:
Cash payment = Cash balance on May 1 + Cash received during the month - Cash balance increased
where
Cash balance on May 1 is $30,000
Cash received during the month is $47,000
Cash balance increased is $33,000
Putting the values above:
Cash payments = $30,000 + $47,000 - $33,000
= $77,000 - $33,000
= $44,000
Answer:
The correct words for the blank spaces are (<em>in that order</em>): low; high; opportunity; reservation.
Explanation:
For buyers and sellers to benefit from a transaction, the price of the goods or services offered must be at equilibrium. It implies the price is low enough for consumers to consider purchasing the product and high enough for producers to offer it earning a profit.
Besides, producers should consider their opportunity costs which are the costs of adding one more unit for production. On the other side of the road, consumers consumer their reservation price which is the maximum amount of money they could pay for a good or service based on the value they give to the product.
The space between the buyer’s reservation price and the seller’s reservation price is called the Total surplus.
What is reservation price for buyer?
A reserve price or reservation price is a word frequently used in auctions and refers to the lowest amount a seller will accept as a successful bid. An alternate, less well-known definition is the highest price a customer will pay for a good or service.
What is producers reservation price?
The minimal price that buyers and sellers are ready to accept in order to buy or sell a good is known as the reservation price. It is the highest price a potential buyer or consumer is willing to pay for a good; for a seller or producer, it is the lowest price they are willing to accept.
Learn more about reservation price: brainly.com/question/13215058
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