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A random sample of 200 Boa constrictors (a kind of snake) has a mean length of 1.5 meters. Boa lengths are normally distributed, and 95%

A random sample of 200 Boa constrictors (a kind of snake) has

a mean length of 1.5 meters. Boa lengths are normally distributed, and 95% of

the Boas in this sample are between 1.0 and 2.0 meters. Using the information

from this sample, what is the 95% confidence interval for the mean length of

Boa constrictors?

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