3 years ago

Which expression is equivalent to 3/5 (5n-12) -1/4 (3n +16)

Mathematics

1 answer:

natita [175]3 years ago

4 0

Hopefully you will be enlighted more than confused

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Which of the following choices is closest to the distance (in miles) between points A and B? (5 points)

pshichka [43]

Answer:

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Step-by-step explanation:

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3 years ago

Asked what the central limit theorem says, a student replies, As you take larger and larger samples from a population, the histo

Arada [10]

Answer:

A. No, the student is not right. The central limit theorem says nothing about the histogram of the sample values. It deals only with the distribution of the sample means.

Step-by-step explanation:

No, the student is not right. The central limit theorem says nothing about the histogram of the sample values. It deals only with the distribution of the sample means. The central limit theorem says that if we take a large sample (i.e., a sample of size n > 30) of any distribution with finite mean $\mu$ and standard deviation $\sigma$ , then, the sample average is approximately normally distributed with mean $\mu$ and variance $\sigma^2/n$ .