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3 years ago

The probability distribution for a

Mathematics

1 answer:

Klio2033 [76]3 years ago

7 0

Answer:

Step-by-step explanation:

The probability distribution in the second row simply shows the probabilities for each number in the first row.

To find the probability that x is between -5 and 5, you can add the probabilities -5 < x < 5.

P(-5) = 0.15

P(0) = 0.05

P(5) = 0.1

0.15 + 0.05 + 0.1 = 0.3

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The purpose of statistical inference is to make estimates or draw conclusions about a.

Free_Kalibri [48]

When we make estimates of or draw conclusions about one or more characteristics of a population based upon the sample, we are using the process of statistical inference.

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2 years ago

10x 6x+8 Solve For X

zhannawk [14.2K]

Answer:

I had x to be 2

Step-by-step explanation:

a square has all it side to be equal

so 10x=6x+8

you will group like terms 10x-6x=8

4x=8 you divide both side by the coefficient of x which is four so X=2

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3 years ago

A barometer falls from a weather balloon

8_murik_8 [283]

Answer:

Step-by-step explanation:

h(t) = -16t² + 14400

0= -16t² + 14400

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900=t²

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2 years ago

Statement: All equilateral triangles are congruent by SSS congruence. Is the statement true? Why or why not?

GuDViN [60]

False, An example would be an equilateral triangle with 3 sides of 3 inches, and another with three sides of 5 inches. They will be similar but not congruent because their sides differ. because the sides and volumes differ they will not be congruent.

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2 years ago

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OLga [1]

Answer:

$2xyzx^{2} \sqrt[ 0]{xyz}$

Step-by-step explanation:

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3 years ago