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:
A dynamic equilibrium is a chemical equilibrium between a forward reaction and the reverse reaction where the rate of the reactions are equal.
Explanation:
Answer:
Which of the following observations is true?
d. In the long run, more costs become variable.
Explanation:
The long run is a period of time in which all factors of production and costs are variable.
Answer: d. shift the supply of loanable funds to the right causing the interest rate to fall.
Explanation:
Loanable funds come from the deposits(savings) that people make in financial institutions like banks. If more people were to make deposits, the amount of savings in the system would therefore increase.
To illustrate this increase the supply for loanable funds curve will shift to the right which will cause the interest rates to fall as there is now more supply relative to demand.
Answer:
Net Income is $17,000
Explanation:
A sole proprietor is not taxed as a business entity but all the income and expenses should be reported on the income tax return. On schedule C all the details of profit and loss should be submitted with Form 1040.
Net profit calculation to report on Schedule C is as follow:
Net sales - $80,000
Cost of goods sold <u>($40,000)</u>
Gross Income $40,000
Operating expenses <u>($20,000)</u>
Operating Income $20,000
Employee payroll taxes <u>($3,000)</u>
Net Income <u> $17,000 </u>
