3 years ago

There are 325 7th graders in 12 classes . determine the unit rate

Mathematics

1 answer:

Simora [160]3 years ago

5 0

Lolllllllllllllllllllllllllllllloooklllllllll

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n 2018, homes in East Baton Rouge (EBR) Parish sold for an average of $239,000. You take a random sample of homes in Ascension p

Olenka [21]

Answer:

Conclusion

There is no sufficient evidence to conclude that the mean of the home prices from Ascension parish is higher than the EBR mean

Step-by-step explanation:

From the question we are told that

The population mean for EBR is $\mu_ 1 = \$239,000$

The sample mean for Ascension parish is $\= x_2 = \$246,000$

The p-value is $p-value = 0.045$

The level of significance is $\alpha = 0.01$

The null hypothesis is $H_o : \mu_2 = \mu_1$

The alternative hypothesis is $H_a : \mu_2 > \mu_1$

Here $\mu_2$ is the population mean for Ascension parish

From the data given values we see that

$p-value > \alpha$

So we fail to reject the null hypothesis

So we conclude that there is no sufficient evidence to conclude that the mean of the home prices from Ascension parish is higher than the EBR mean

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2 years ago

Does anybody know how to do this??

boyakko [2]

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Given: AB=CD, BD=DE Prove: AD=CE

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This question is incomplete. Can you maybe add more information?

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A health researcher fund drive has raised 18,700 that is a 22% of the goal what is the goal

crimeas [40]

Hi !

A health researcher fund drive has raised 18,700 that is a 22% of the goal what is the goal ?

18,700 ↔ 22%
x ↔ 100%

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The goal il 85,000.

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