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dalvyx [7]
3 years ago
15

URGENT question is in the photo :)

Mathematics
1 answer:
fredd [130]3 years ago
6 0

1. b¹²

2. 2x⁴

3. 3x³

4. 6x¹¹

5. 10x⁹

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Executives from Six Flags, a well-known amusement park chain, had interest in constructing a Six Flags theme park in a location
natima [27]

Answer:

The mean of the sampling distribution for the sample proportion when taking samples of size 500 from this population is equal to 0.248.

Step-by-step explanation:

Central Limit Theorem

The Central Limit Theorem establishes 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.

For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean \mu = p and standard deviation s = \sqrt{\frac{p(1-p)}{n}}

Of the 500 people sampled, 124 said that they would be interested in purchasing season tickets to a Six Flags in Ames.

This means that p = \frac{124}{500} = 0.248

The mean of the sampling distribution for the sample proportion when taking samples of size 500 from this population is equal to

By the Central Limit Theorem, it is equal to the sample proportion of 0.248.

4 0
3 years ago
What is 1/2,0.55,5/7 in least to greatest?
MA_775_DIABLO [31]

1/2  0.55  5/7                                               one half in decimal form is only .5 and 5/7 is much greater than 1/2 even more than .55

3 0
4 years ago
Kira looked though online census information to determine the average number of people living in the homes in her city
blsea [12.9K]

First we need to identify if the data is qualitative or quantitative.

The data is average number of people living in the homes.

Qualitative data as its name indicates is an attribute or characteristic. It can not be measured e.g color. Quantitative data is such a data which can be counted or measured.

Since the average number of people can be counted and measured, the data is Quantitative.

In an observational study the individuals are observed. In the given case, Kira did not observed the individuals to gather the data, rather she used an Online resource to gather the data.

<h2><em /></h2><h2><em>Therefore, the correct answer will be:</em></h2>

<u>Kira used published data that is quantitative</u>.

<em />

<em />

<em>Source: i found it in another brainly question which was the same as your question and was expert verified so i hope this helped</em>

<em />

6 0
3 years ago
The mean is a good oda population?
allsm [11]

point estimate              hope it helps


8 0
4 years ago
Help please with this question :)
Brums [2.3K]

i have used 2 different calculator site more than three times and i’m getting y<-1/6 but it seems to not be up there. if what i got equals to any of the answers i will notify u

8 0
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