3 years ago

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Mathematics

1 answer:

kolbaska11 [484]3 years ago

7 0

Cgagcadhfhfjooguo! duolujto

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V125BC [204]

2/8 or 1/4. 1/4 is just simplified. I hope it helps!

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3 years ago

Answer asap -=-=-=-=-==-=

uysha [10]

Step-by-step explanation:

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Suppose 2' is a normally distributed random variable with ft = 10.3 and 0 = 3.8. For the following probability,draw an appropria

TiliK225 [7]

GIVEN

The following values are given:

$\begin{gathered} \mu=10.3 \\ \sigma=3.8 \end{gathered}$

SOLUTION

The z-score for the x values 9 and 14 can be calculated using the formula:

$z=\frac{x-\mu}{\sigma}$

For x = 9:

$\begin{gathered} z=\frac{9-10.3}{3.8} \\ z=-0.34 \end{gathered}$

For x = 14:

$\begin{gathered} z=\frac{14-10.3}{3.8} \\ z=0.97 \end{gathered}$

The probability can be calculated as follows:

$P(9\le x\le14)=Pr(-0.34The region that represents the solution is shown below:Therefore, the probability is given to be:[tex]P(9\le x\le14)=0.4671$

The probability is 0.4671.

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1 year ago

Finding the missing value in the following proportion <br> 17/5 = k/6

icang [17]

Hello There!

17/5 = 3.4
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k = 20.4

Hope This Helps You!
Good Luck :)

- Hannah ❤

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3 years ago

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Step-by-step explanation:

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2 years ago

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