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kogti [31]
4 years ago
5

Find the​ mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n equals 125n=12

5​, p equals 0.46
Mathematics
1 answer:
sesenic [268]4 years ago
7 0
<span>This is a matter of knowing the formulas involving the binomial distribution: Mean = n*p = 125*0.46 = 57.5
 Variance = n*p*(1-p) = 125*0.46*(1-0.46) = 125*0.46*0.54 = 31.05
 Standard Deviation = sqrt(Variance) = sqrt(31.05) = 5.572252686</span>
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Not sure about the weird echo in the question but I think we're being ask to evaluate

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What is the slope of the line passing through the points (-5,7) and (-3,5)
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Answer:

Slope of  the line passing through the points (-5,7) and (-3,5) is -1.

Step-by-step explanation:

slope of line passing through point (x1,y1) and (x2,y2) is given by

m = (x2-x1)/(y2-y1)

____________________________________________

In the problem given  points are (-5,7) and (-3,5)

using the formula for finding slop ewe have

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