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djverab [1.8K]
2 years ago
14

HELP HURRY PLEASEEEEEEEEEEEEE

Mathematics
2 answers:
Oksana_A [137]2 years ago
7 0

Answer:

C

Step-by-step explanation:

ratelena [41]2 years ago
3 0
It’s c bro my teacher is doing it for me
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Heights for women are bell-shaped with a mean of 65 inches and standard deviation of 2.5 inches. If a random sample of 16 women
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Answer:

μ= 65 inches; σ= 0.625 inch

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a normally distributed(bell-shaped) random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

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