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Natalija [7]
3 years ago
15

Preliminary data analyses indicate that you can reasonably apply the z-interval procedure. Find a 90% confidence interval for th

e mean number of tongue flicks per 20 minutes for all juvenile common lizards. Assume a population standard deviation of 190.0. Note: The sum of the data is 8279.

Mathematics
1 answer:
murzikaleks [220]3 years ago
7 0

Answer:

The CI of the 'true mean= [455, 609]

Step-by-step explanation:

Please see attachment.

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