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attashe74 [19]
3 years ago
15

HELP!!!!!!! What is 2 8/10 + (-3.5) in decimal form

Mathematics
1 answer:
GarryVolchara [31]3 years ago
7 0

Answer: -0.7

Step-by-step explanation:

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in another baseball division one team had a winning of 0.444 what fraction of their team did this team win
Furkat [3]
Answer: 111/250

Explanation:

0.444 = 444/1000 = 111/250
6 0
2 years ago
According to the Central Limit Theorem, which statements(s) are TRUE. There may be more than 1 correct answer. A. An increase in
Liono4ka [1.6K]

Answer:

Options A, B and C are correct.

Step-by-step explanation:

Central Limit Theorem

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.

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}}

From the Central Limit Theorem, we have that:

The larger the sample size, the closer to the normal distribution the distribution of sample means is.

No matter the sample size, the mean is the same.

The larger the sample size, the smaller the standard deviation.

The smaller the sample size, the larger the standard deviation.

So the correct options are:

A, B, C

6 0
2 years ago
Find f(-2) for f(x) = 2(4)”.<br> O A.<br> 100<br> B. -16<br> 1<br> O c.<br> 16<br> O D. -32
Ira Lisetskai [31]
The answer for this would be B
8 0
2 years ago
The daughter is 36 years younger than her mother. How many years ago was the mother 5 times he daughters age, if she is 50 now?
Anni [7]

Answer:

5 years ago

Step-by-step explanation:

8 0
3 years ago
Compare the following rational numbers with &gt; or &lt;..<br> -7.56 _____ -5.76
babunello [35]

Answer:

<

Step-by-step explanation:

-7.56 < -5.76

3 0
3 years ago
Read 2 more answers
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