Question
Suppose you are dog breeder and you want to use a confidence interval to estimate the true mean fertility levels of purebred cocker spaniels. It
Suppose you are dog breeder and you want to use a confidence interval to estimate the true mean fertility levels of purebred cocker spaniels. It is known that the distribution of fertility levels of cocker spaniels is normal. How many measurements must you have in order to be sure the sampling distribution ofxis normal?
Question options:| n30 |
| n10 |
| np^10andn(1p^)10 |
| np5andn(1p)5 |
| Anynwill do. |
|
|
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Numerical Analysis
Authors: Richard L. Burden, J. Douglas Faires
9th edition
538733519, 978-1133169338, 1133169333, 978-0538733519
