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kickykhalil kickykhalil
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A month ago
Use the following to answer the questions below:

The gas prices for a random sample of n = 10 gas stations in the state of Illinois have a mean of $3.975, with a standard deviation of $0.2266.


The standard error from the bootstrap distribution is SE = 0.069. Use the normal distribution to construct and interpret a 90% confidence interval for the mean gas price in Illinois. Round all values to two decimal places.

▸ $2.33 to $5.62

▸ $3.75 to $4.21

▸ $3.91 to $4.04

▸ $3.86 to $4.09
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
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angfuciousangfucious
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A month ago
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kickykhalil Author
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A month ago
This helped my grade so much Perfect
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Thanks
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You make an excellent tutor!
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