Answer:
represent the sample mean
represent the sample deviation
n = 68 represent the sample size
Since the sample size is large enough n>30 we have enough evidence to conclude that the normal approximation for the sample mean makes sense. And the distribution for the sample mean would be given by:
Explanation:
Previous concepts
Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".
The central limit theorem states that "if we have a population with mean μ and standard deviation σ and take sufficiently large random samples from the population with replacement, then the distribution of the sample means will be approximately normally distributed. This will hold true regardless of whether the source population is normal or skewed, provided the sample size is sufficiently large".
Solution to the problem
For this case we have the following data given:
represent the sample mean
represent the sample deviation
n = 68 represent the sample size
Since the sample size is large enough n>30 we have enough evidence to conclude that the normal approximation for the sample mean makes sense. And the distribution for the sample mean would be given by:
If there are any choices please do tell.
But for me, I would go with being a teacher.
What i would do is multiply the 9 cars by 4 because I need to take the 4 minutes and apply it to all the cars in front of me. 9 x 4 = 36. I calculate that I would wait 36 mins for it to be my turn.
If the quantity supplied by producers is relatively insensitive to price changes, supply is price inelastic.
Inelastic demand is demand for which the change in quantity demanded is small due to changes in price. Demand is elastic if the formula yields an absolute value greater than 1. In other words, quantity changes faster than price. If the value is less than 1, demand is inelastic.
For example, consumers are less price relatively insensitive if the product or service is unique or has few alternatives. Consumers are less price sensitive when total costs are low relative to total revenues. The total effort compared to the total cost of the final product also influences price sensitivity.
Learn more about price inelastic at
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<em>Your question is incomplete. please read below to find the full content.</em>
If the quantity supplied by producers is relatively insensitive to price changes, supply is ______. Multiple choice question.
price inelastic.
quantity demanded.
relative price increase.
change in price.
Answer:
Consider the following explanations
Explanation:
a. The whole argument is based on the controlling of different factors such as age, education and occupation among males and females. Now, this is very subjective how they have controlled occupation. For e.g. – Which all occupation they have considered for as stressful job, which all jobs they have considered as physical tiring jobs. Working in a refinery may be physical tiring job but then working in IT Company can also be tiring.
Therefore since there are lot of factors at play apart the one considered to calculate ratio’s we can say that these differential percentage points can always be more than or less than of what presented in question.
b. The same logic has to be applied to (b) as well. When we say that discrimination account for less than 8 percent of differential we implied to say that occupation nature may have more than 12 percent of differential. Now, if you use above logic and applied from occupation point of view.
