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:
$21000
Explanation:
To determine Gray’s tax basis for a 50% interest in the Fabco Partnership, The interest is increased by the partner’s distributive share of all partnership items of income and decreased by the partner’s distributive share of all loss and deduction items.
Gray’s beginning basis = $5,000
Gray’s 50% distributive share of ordinary income = 50% × $20000 = $10000
Gray’s 50% tax-exempt income= 50% × $8000 = $4,000 and
portfolio income = 50% × $4000 = $2,000
Therefore, the ending basis of Gray’s Fabco partnership interest = $5000 + $10000 + $4000 + $2000 = $21000
Answer:
Part 1). Yes, Alex be better off in Paris if the relative prices between American and French meals (p_a/p_f) are lower in Paris than Austin because his capability to buying goods growths so his cash is fundamentally value more locally.
Part 2) No, Alex be better off in Paris if the relative prices between American and French meals (p_a/p_f) are higher in Paris than Austin because even though he can buying the same components, they will cost extra, and he will consume less goods than living in Austin
Answer:
i think FV(10) is 110,000.
Explanation:
Suppose today is 1/1/2000, two years from now, ur mom will get the first payment in 2002, and then the second is 2003, and the last is in 2004. U can calculate those number to bring it back to 2000, so u can calculate PV= 46,446 .Then, from 2004, ur mom plans to retire six years later from 2004, which means,2010 (she will begin retire in 2010, last day of 2009, 31/12/2009). Then u will calculate the FV= PV.(1+9%)^10= 110,000
