Find two dollar values, find two dollar values such that

Find two dollar values

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Reference no: EM131167066

You have been told that the distribution of regular unleaded gasoline prices over all gas stations in Indiana is normally distributed with mean $3.25 and standard deviation $0.075, and you have been asked to find two dollar values such that 95% of all gas stations charge somewhere between these two values.

Why is each of the following an acceptable answer: between $3.076 and $3.381, or between $3.103 and $3.397?

Can you find any other acceptable answers?

Which of the many possible answers would you give if you are asked to obtain the shortest interval?

Reference no: EM131167066

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