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Lunna [17]
3 years ago
14

A spinner has 3 equal sections that are red white and blue what would be the probability of not landing on the blue

Mathematics
1 answer:
Fiesta28 [93]3 years ago
4 0
The probability of it not landing on blue %66.666
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Answer:

The distribution will be approximately normal, with mean 350,000 and standard deviation 25,298.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a normally distributed 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.

Population:

Suppose the selling price of homes is skewed right with a mean of 350,000 and a standard deviation of 160000

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Standard deviation s = \frac{160000}{\sqrt{40}} = 25298

The distribution will be approximately normal, with mean 350,000 and standard deviation 25,298.

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First, find the length of one side of a square:
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Please help me and thank you​
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