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kiruha [24]
2 years ago
11

What is the sum of 12-5¡ and -3+4¡

Mathematics
2 answers:
Tpy6a [65]2 years ago
6 0

Answer:

8

Step-by-step explanation:

hope t helped

Goshia [24]2 years ago
5 0

Answer:

8

Step-by-step explanation:

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Assume that instead of conducting experiments, Latané and Darley had used a correlational method to study the relation between t
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  C)  a positive correlation

Step-by-step explanation:

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Rather, <em>shorter time</em> is the desired outcome. The correlation between <em>more people</em> and <em>shorter time</em> is negative. In order to compute that correlation numerically, one would have to define a function that would give a numerical value for "shorter time" that would model the goodness of outcome as time gets shorter.

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Step-by-step explanation:

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3 years ago
Compare 3/5 and 6/9.
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5 0
2 years ago
Read 2 more answers
A normal distribution has a mean 20 and standard deviation 5. What is the z score that corresponds to the value x=222
sashaice [31]

Answer: The z score that corresponds to the value x=22 is 0.4 .

Step-by-step explanation:

Given : A normal distribution has a mean 20 and standard deviation 5.

i.e. \mu=20

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Let x be the random selected variable.

We know that to find the z-score corresponds to the value x is given by :-

z=\dfrac{x-\mu}{\sigma}

For x = 22, we have

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Hence, the z score that corresponds to the value x=22 is 0.4

5 0
2 years ago
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