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Tanya [424]
3 years ago
5

A ski company in Vail owns two ski shops, one on the west side and one on the east side of Vail. Ski hat sales data (in dollars)

for a random sample of 5 Saturdays during the 2004 season showed the following results. Is there a significant difference in sales dollars of hats between the west side and east side stores at the 10 percent level of significance
Business
1 answer:
Komok [63]3 years ago
6 0

Answer:

If t(critical) < - 1.86 and t(critical) > + 1.86 we will have to reject the null.

Explanation:

What we actually want to know is the difference in the sales between the east and the west sides.

From the question, we are to work with a 10 percent level of significance that is 0.1 level of significance. Where the percent level of significance is represented by "h".

The Hypothesis for this is given in the question below;

Hj: μd = 0.

Hi: μd ≠ 0.

Or

Hj : μ(east) = μ(west).

Hi : μ(east) ≠ μ(west).

The value for t(critical) =+/- t(c/2) {df = n1 + n2 - 2 }.

[ Note that c/2) is a subscript of t and c = .1].

t(critical) = +/- t(0.O5) [ df = 5 + 5 - 2].

t(critical) = + 1.86 or - 1.86

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Answer:

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7 0
3 years ago
During periods when the inflation rate fluctuates widely,
KengaRu [80]

Answer: During periods when the inflation rate fluctuates widely, "c. uncertainty about changes in relative prices causes a decrease in economic efficiency".

Explanation: Economic process caused by the imbalance between production and demand; it causes a continuous rise in the prices of most of the products and services, and a loss of the value of the money to be able to acquire them or make use of them. The uncertainty in prices caused by inflation also negatively affects consumers, since they must waste time researching the price of the products they consume. So this uncertainty and less information, which produces inflation, negatively affects both investors and consumers, and with this negatively affects the growth possibilities of the economy.

7 0
3 years ago
Compute the dollar amount of working capital that can be reduced at year-end if the ending heel raw material inventory is cut by
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Answer:

Note: The full question is attached as picture below

a.                                               No of units Cost per unit   Total Cost

Beginning Inventory      1,200                     $8            $9,600  

Add Purchase                            35,000                  $8            $280,000  

Inventory available for              36,200                  $8             $289,600  

production

Less Inventory transferred to    33,200                 $8             $265,600  

production  (16,600 Pairs*2 Heels)

Ending Inventory                        3,000                  $8             $24,000

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4 0
3 years ago
Gardial &amp; Son has an ROA of 11%, a 2% profit margin, and a return on equity equal to 17%. What is the company's total assets
bezimeni [28]

Answer:

Total assets turnover = 5.5

Equity multiplier = 1.55

Explanation:

The return on assets (ROA = 11%) is defined as the profit margin (2%) multiplied by the total assets turnover (TAT):

0.11=0.02*TAT\\TAT = 5.5

The return on equity (ROE = 17%) is defined as the product of the return on assets (ROA = 11%) by the equity multiplier (EM):

0.17=0.11*EM\\EM=1.55

The company's total assets turnover is 5.5

The firm's equity multiplier is 1.55

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