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lawyer [7]
2 years ago
15

Correct will get brainliest.

Mathematics
2 answers:
AVprozaik [17]2 years ago
8 0
D and e because I did it E 2020:)
dimulka [17.4K]2 years ago
6 0

Answer:

D and E

Step-by-step explanation:

He divides the number line into 6 equal parts. Meaning that 6/6 would be the whole, and the denominator would be 6, or a simplified version of that.

so you got the generic 1/6, 2/6, 3/6, 4/6 and 5/6, which is D

but E is the simplified version of the previous one

2/6 simplifies into 1/3

4/6 simplifies ino 2/3

So technically E is correct as well, just a simplified version of D, thus your answer choices being D and E.

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horsena [70]
Not enough info here...
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3 years ago
The auto parts department of an automotive dealership sends out a mean of 4.2 special orders daily. What is the probability that
gregori [183]

The probability that, for any day, the number of special orders sent out will be exactly 3 is 0.1633.

<h3>What are some of the properties of Poisson distribution?</h3>

The Poisson distribution is a discrete probability distribution that describes the likelihood of a specific number of events occurring in a specified span of time or space, if these events occur at a constant mean rate and regardless of the time since the last occurrence.

Let X ~ Pois(λ)

Then we have:

E(X) = λ = Var(X)

Since standard deviation is the square root (positive) of variance,

Thus,

The standard deviation of X = \sqrt{\lambda}

Its probability function is given by

f(k; λ) = Pr(X = k) =   \dfrac{\lambda^{k}e^{-\lambda}}{k!}

Given the mean is 4.2.

We have to find the probability that on any day, the number of special orders sent out will be exactly 3. Therefore, the value of x will be 5.

Using the Poisson distribution,

P(x) = \dfrac{e^{-\lambda}\lambda ^x}{x!}\\\\P(5) =\dfrac{e^{-4.2}(4.2)^5}{5!}\\\\P(5) = 0.1633

Hence, the probability that, for any day, the number of special orders sent out will be exactly 3 is 0.1633.

Learn more about Poisson distribution here:

brainly.com/question/7879375

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5 0
2 years ago
URGENT AND 2 QUICK SIMPLE QUESTION
11Alexandr11 [23.1K]

Answer:

D, B

Step-by-step explanation:

You can plug all the numbers in a calculator!! The larger the negative number, the more to the left it goes, while the larger the positive number, the more to the right it goes!

4 0
3 years ago
Geometry question Need help with #10
Lena [83]

Answer:

x = 6

Step-by-step explanation:

Line segment SU is a bisector of angle <TSV which means it divided the angle into two equal parts:

The measure of <TSV = 62 in this case the measure of <VSU = 62/2 = 31

we can write the following equation to find the value of x

5x + 1 = 31 subtract 1 from both sides

5x = 30 divide both sides by 5

x = 6

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2 years ago
What improper fractions equal 17.09 repeating
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Go on this website called khan academy .. it teaches you what you need through videos and take it step by step and doesnt go to fast .....it helps me do schoolwork..so does this to..go check it out .... www.khanacadamy.com  <span />
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3 years ago
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