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A veterinarian wants to know the average number of cats her customers own. She has her...

A veterinarian wants to know the average number of cats her customers own. She has her assistant, Margaret, take a random sample and construct a 95% confidence interval for the average: (1.35, 2.58). Would it be reasonable for the veterinarian to say that her customers have more than 1.3 cats on average? Yes, the entire interval is above that value. No, some values below 1.3 are also realistic estimates. No, the entire interval is above that value. Yes, some values below 1.3 are also realistic estimates.

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Answer #1

The 95% Confidence interval is between 1.35 and 2.58. The veterinarian said that her customers have more than 1.3 cats on average.

Since, 1.3 does not fall in the interval (1.35 , 2.58) so it would not be reasonable for the veterinarian to say that her customers have more than 1.3 cats on average.

So the correct option will be :

C. No, the entire interval is above that value.

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