Range is the measure of variation that is very sensitive to extreme values. It is the difference between high and low values, while standard deviation is the standard measure of variation.The range rule of thumb roughly estimates the standard deviation of a data set as s=range/4 , where s stands for standard deviation and
<span>range = Maximum - Minimum</span>
The probability that demand is greater than 1800 gallons over a 2 hour period is : 0.5
<u>Given data :</u>
Mean value of gasoline per hour = 875 gallons
Standard deviation = 55 gallons
<h3>Determine the probability of demand being greater than 1800 gallons over 2 hours </h3>
Demand for gas in 1 hour = X₁
Demand for gas in 2 hours = X₁ + X₂
Therefore ; ( X₁ + X₂) ~ N ( u₁+u₂, sd₁² + sd₂² )
In order to calculate probabilities for normals apply the equation below
Z = ( X- u ) / sd
where : u = 1800, sd = √ ( 55² + 55² ) = 77.78
using the z-table
P( Y > 1800) = P( Z > ( 1800 - 1800 ) / 77.78)
= P( Z>0 ) = 0.5
Hence we can conclude that The probability that demand is greater than 1800 gallons over a 2 hour period is : 0.5.
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Answer:
A. $0 gain, $36,000 basis
Explanation:
In the distribution, from the information given, Sarah does not recognize any gain or loss.
However, given that
She had $56000 basis at end of year prior to distribution.
Then receives $20000 from distribution after reallocating her basis in SF to cash in amount equal to distribution
Therefore,
Her basis left = 56000 - 20000
= $36000
The table shows that price of J will be $12, the quantity demanded of A will be 700, and the marginal revenue of E is 7.
<h3>How to calculate the values?</h3>
The price of J will be:
= Total revenue / Quantity demanded
= 14400/1200
= 12
The quantity demanded of A will be:
= Total revenue/Price
= 11900/17
= 700
The marginal revenue of E will be:
= (13500 - 12800)/(900 - 800)
= 700/100
= 7
The variable cost of B will be:
= 6140 - 500
= 5640
The total cost of C will be:
= 6135 + 500
= 6635
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Answer:
Job Specification
Explanation:
Based on the information provided within the question it can be said that these requirements would most likely be stated on the Job Specification. This is a form that specifies the requirements that an individual must have in order to be chosen as an option for the hiring company. These requirements may include educational qualifications, years of experience, health requirements, specific skills, etc.
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