Answer:
A. 0.684
Explanation:
A seasonal index refers to an index that is used to compare the value for a particular period with the average value of all periods.
The purpose of using a seasonal index is to show the relationship between the two values, and the degree to which the two values are different.
The seasonal index can be calculated as the latest value for a period divided by the average of all periods. Therefore, we have:
Seasonal index for July = Latest value for July / Average demand over all months = 130 / 190 = 0.684.
Therefore, he approximate seasonal index for July is 0.684.
The formula for calculating the Confidence Interval is as
follows:
Confidence Interval = x +- (z*s)/√N
Where:
x = mean = 10.36
z = taken from standard normal distribution table based on 95%
confidence level = 1.96
s = standard deviation = 5.31
N = sample size = 30
Substituting know values on the equation:
Confidence Interval = 10.36 +- ( 1.96 * 5.31) / √30
Confidence Interval = 8.46 and 12.26
Hence the bill of lunch orders ranges from 8.46 to 12.26.
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Answer:
a. True
Explanation:
The above is true because financial resources are needed to enable a business meet up with its daily activities in terms of funding. Also, physical resources are buildings, machineries and assets in general which are required to carry a business daily operations. The labor resources, which is the most important resources are the workforce that carry out the day to day operations of a business.
Answer: There is no fiscal policy action that can keep the inflation and unemployment stable.
Explanation:
If there is a negative real shock such as an oil crisis, it will be hard fir the affected economy to adjust and be stable.
A negative real shock will lead to a reduction in growth and a rise in inflation. Even in cases whereby there is an increase in the money supply, this will lead to a rise in real growth but the result will be that there will be an higher inflation
Therefore, there is no fiscal policy action that can keep the inflation and unemployment stable.
I believe the answer to this question is "<span>A discrete random variable". </span>
