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irinina [24]
2 years ago
14

given the probability distribution of an random variable X below,compute for the variance and standard deviation X 1 2 3 4 P(X)

1/5 1/10 2/5 3/10
Mathematics
1 answer:
lisabon 2012 [21]2 years ago
7 0
Answer is quantom physics cant equate to the sum of the x
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Absolute value of |x|= 5\6
12345 [234]

Hey there!☺

Answer:\boxed{x=\frac{5}{6},-\frac{5}{6}}

Explanation:

|x|=\frac{5}{6}

To solve for x, simplify both sides of the equation and then isolate the variable:

|x|=\frac{5}{6}\\x=\frac{5}{6},-\frac{5}{6}

Hope this helps!☺

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A video game sets the points needed to reach the next level based on the function g(x) = 12(2)x − 1, where x is the current leve
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g(x)  = 12(2)x - 1

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Katie order candles that cost $3 each website she was charged a flat shipping fee of $6 and no sales tax if she spent a total of
iren [92.7K]
I think the answers is 3x+6=54
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3 years ago
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What is the remainder of 6728 divided by 70
yanalaym [24]
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Math test pls help me
Natalija [7]

Answer:

D. \frac{45}{x^{10}}

Step-by-step explanation:

(3 {x}^{ - 4} )^{2} (5 {x}^{ - 2} ) \\  \\  = (9 {x}^{ - 8} )(5 {x}^{ - 2} ) \\  \\  = 9 \times 5 \times  {x}^{ - 8 - 2}  \\  \\  = 45 {x}^{ - 10}  \\  \\  =  \frac{45}{ {x}^{10} }

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2 years ago
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