Answer:
The manufacturer should announce a guaranteed mileage of 44528 miles
Explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean
and standard deviation
, the zscore of a measure X is given by:
![Z = \frac{X - \mu}{\sigma}](https://tex.z-dn.net/?f=Z%20%3D%20%5Cfrac%7BX%20-%20%5Cmu%7D%7B%5Csigma%7D)
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:
![\mu = 47900, \sigma = 2050](https://tex.z-dn.net/?f=%5Cmu%20%3D%2047900%2C%20%5Csigma%20%3D%202050)
What guaranteed mileage should the manufacturer announce
Only until the 5th percentile will have to be replaced, which is the value of X when Z has a pvalue of 0.05. So it is X when Z = -1.645.
![Z = \frac{X - \mu}{\sigma}](https://tex.z-dn.net/?f=Z%20%3D%20%5Cfrac%7BX%20-%20%5Cmu%7D%7B%5Csigma%7D)
![-1.645 = \frac{X - 47900}{2050}](https://tex.z-dn.net/?f=-1.645%20%3D%20%5Cfrac%7BX%20-%2047900%7D%7B2050%7D)
![X - 47900 = -1.645*2050](https://tex.z-dn.net/?f=X%20-%2047900%20%3D%20-1.645%2A2050)
![X = 44528](https://tex.z-dn.net/?f=X%20%3D%2044528)
The manufacturer should announce a guaranteed mileage of 44528 miles
Compounding is known as the act of leaving your money and other accumulated interest in an investment for more than one period.
<h3>How do you explain the word compounding?</h3>
Compounding is known to be the method used when an interest is credited to a specific existing principal amount and also to interest already paid.
It is the act of letting go of one's money and other compiled interest in an investment for a long time.
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Answer:
Local
Explanation:
It's local because it has to do with a town or district.
<span>If a special sales order is accepted for 5,000 sails at a price of $125 per unit, and fixed costs remain unchanged,the effect on operating income be Increase by $225,000. Since fixed costs remain unchanged, operationg income would increase. If fixed costst remain changed, operationg income would decrease.</span>
Showing prospective buyers homes only in particular neighborhoods based on race, color, religion, national origin, non-handicapped or adults only is known as steering.
Steering is a type of discrimination whereby an actual property expert impacts someone's housing selection based on their race, faith, or some other blanketed feature covered by way of the 1968 truthful Housing Act.
Steering happens, for instance, whilst real property marketers do now not inform buyers about available properties that meet their criteria, or specific views approximately communities, with the cause of directing shoppers far from or towards positive neighborhoods due to their race or other blanketed characteristics.
Steering is directing consumers based totally on their elegance. Redlining is generally the discrimination of shoppers by the lending enterprise. Blockbusting is when an agent convinces human beings in a community to sell their residence because the socioeconomics of the network is negatively converting.
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