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katovenus [111]
3 years ago
9

A binomial probability experiment is conducted with the given parameters. Compute the probability of x successes in the n indepe

ndent trials of the experiment.
n=10 p=0.15 x≤4
Mathematics
1 answer:
asambeis [7]3 years ago
4 0

Answer:

The binomial mean, or the expected number of successes in n trials, is E(X) = np. The standard deviation is Sqrt(npq), where q = 1-p. The standard deviation is a measure of spread and it increases with n and decreases as p approaches 0 or 1.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 0
3 years ago
Eight times the sum of a number and 4 equals 3
BigorU [14]

The algebraic expression is:8(x+4)=3

And Value of x is: x=\frac{-21}{8}

Step-by-step explanation:

We need to write the expression of the statement:

Eight times the sum of a number and 4 equals 3

Let the number = x

The expression will be:

8(x+4)=3

Solving the expression to find value of x:

8(x+4)=3\\8x+24=3\\Adding\,\,-24\,\,on\,\,both\,\,sides:\\8x+24-24=3-24\\8x=-21\\x=\frac{-21}{8}

So, The algebraic expression is:8(x+4)=3

And Value of x is: x=\frac{-21}{8}

Keywords: Algebraic Expression

Learn more about Algebraic Expression at:

  • brainly.com/question/1600376
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3 0
3 years ago
Mother put 22 apples in each basket. How many baskets did she use for 390 apples?
KATRIN_1 [288]

Answer:

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so to put 390 apples we need approximately 18 baskets.

hope this answer helps you...

8 0
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3 years ago
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weeeeeb [17]

Answer:

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Step-by-step explanation:

I think that's what you're looking for, you just distribute the 2x to both of the numbers in the parathesis

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