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:

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:

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.




The manufacturer should announce a guaranteed mileage of 44528 miles
A politician should be interested in the proportion of voters in his district.
The answer is true.
Explanation:
This is not only true for politician but also for any job which involves voting.
A person / leader will be recognized, if he
- look into the welfare of the society
- takes measure when problem occurs
- is easily accessible to the public
- lend his ears to the problems
- provides an unbiased approach
- he is interested in doing service
- obeys laws
But it does not mean that, the person who got victory in the election has done good job in the previous service period. There are many factors that decide the polling of vote.
Answer: Limited liabilities and partnerships
Explanation:
Limited liabilities mean that the partners within the firm are only liable to pay off their debts with the amount they had invested as capital in the company. Partnership is an agreement between certain number of partners to share the profit and loss of the company. In this case since there is a 50/50 allocation of profits and there are only 2 partners therefore, this is a limited liability partnership.
Some tears will do the job.