Question

The table below has the number of alcoholic beverages Loren has imbibed in the last 6...

The table below has the number of alcoholic beverages Loren has imbibed in the last 6 days.

__

x

__

10

19

16

15

16

14

__

Using this data, calculate a point estimate for the average number of drinks Loren drinks per night and calculate a 99% confindence interval for the mean.

Math   Statistics-And-Probability   
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Answer #1

Solution:

calculate a point estimate for the average number of drinks Loren drinks per night?

Answer: The point estimate for the average number of drinks Loren drinks per night is:

calculate a 99% confidence interval for the mean.

Answer: The 99% confidence interval for the mean is:

Where:

is the critical value at 0.01 significance level for

  

  

  

  

  

Therefore, the 99% confidence interval for the mean is

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