Records from a random sample of 40 couples applying for a marriage license in Denver yielded...
Records from a random sample of 40 couples applying for a marriage license in Denver yielded the following ages for the 40 women in years:
19 20 20 20 21 21 22 22 23 23 24 24 24 25 25 25 25 25 26 28 29 29 29 29 30 30 30 31 31 31 31 32 33 35 35 36 38 40 43 46. Construct a 99% confidence interval for the mean of the age of women getting married in Denver
Homework Answers
The statistical software output for this problem is :
One sample T confidence interval:
: Mean of variable
99% confidence interval results:
| Variable | Sample Mean | Std. Err. | DF | L. Limit | U. Limit |
|---|---|---|---|---|---|
| Data | 28.25 | 1.0239128 | 39 | 25.477333 | 31.022667 |
A 99% confidence interval for the mean of the age of women getting married in Denver is :
(25.4773 , 31.0227)
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Records from a random sample of 40 couples applying for a
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