Answer:
The store manager is 95% confident that the average amount spent by all customers is between $ 31.84 and $ 38.66.
Explanation:
In statistics, a confidence interval is the probability that the parameter of a population lies between two set of values when a random sample of the population is drawn for a specific percentage of times. This means that the confidence interval is formed about the whole population not the sample from which it is calculated.
The probabilities of a confidence interval can take any number, but 95% and 99% confidence level that are usually used.
It should be noted that, for example, 95% confidence level implies that there is a 95% chance that the true mean of the population lies within the calculated confidence interval.
Therefore, the statement which gives a valid interpretation of the interval in the question is the first one which states that "the store manager is 95% confident that the average amount spent by all customers is between $ 31.84 and $ 38.66."
I wish you the best.
Answer:
The correct answer is:
(1) $15,054
(2) $12,990
Explanation:
The required table is not given in the question. Please find below the attachment of the table.
Given:
Future value,
= $30,000
If discounting rate is 9%, the present value will be:
= 
= 
= 
= 
($)
If discounting rate is 11%, the present value will be:
= 
= 
= 
= 
($)
Answer:
Gross profit= 131,500
Explanation:
Giving the following information:
Last quarter, RP Enterprises earned $220,000 in sales revenue and had $90,000 cost of goods sold (at standard). RP also experienced these variances: Materials price: $2,400 F Materials quantity: $1,400 U Labor price: $2,000 U Labor quantity: $1,000 F Overhead: $1,500 F
To calculate the cost of goods sold, we use actaul costs and quantity of direct labor and direct materials. Therefore, the only estimated cost is overhead.
Gross profit= 220,000 - 90,000 + 1,500= 131,500
Answer:
GDP is the value of the total production of final goods and services produced within a country (in this case Ireland), while Gross National Product (GNP), in this specific case, is the value of the total production of final goods and services produced by residents of the Ireland (individuals or businesses).
Since several corporations have international headquarters in Ireland due to special tax regimes, e.g. Apple, Microsoft, Google, Intel, Pfizer, FB, etc., and many of those corporations manage all their world trade (except local trade in the US) through those offices, they are very large and wealthy.
