Question
In: Statistics and Probability
The cost of unleaded gasoline in the Bay Area once followed an unknown distribution with a...
The cost of unleaded gasoline in the Bay Area once followed an unknown distribution with a mean of $3.32 and a standard deviation of $0.12. If 37 gas stations are randomly sampled, what is the probability that that the average price of the 37 gas stations is between $3.32 and $3.35?
- What distribution will you use to calculate this
probability?
N(3.32, __________) - List the zz-scores needed to calculate the result. If there is more than one zz-score, separate the values with a comma.
- ______________________
- There is a chance that the average price of the 37 gas stations is between $3.32 and $3.35.
- _______________________
Solutions
orchestra answered 1 year agoRelated Solutions
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$
Lafayette
$
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2 units), and x2, amount of gasoline additive XST (0, 1, 2, or 3
units), on gasoline mileage, y. Mileage tests are carried out using
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