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S_A_V [24]
3 years ago
14

Is the result statistically significant? Explain your answer.What does a mean difference of zero between the two groups indicate

?
Mathematics
1 answer:
valkas [14]3 years ago
8 0

Answer:

Statistically significant means a result is unlikely due to chance. The p-value is the probability of obtaining the difference we saw from a sample (or a larger one) if there really isn't a difference for all users

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The hypotenuse of a right triangle is 26 millimeters. One leg of the right triangle is 10 millimeters. What is the length of the
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Which model represents the factors of x2 9x 8? An algebra tile configuration. 7 tiles are in the Factor 1 spot: 1 is labeled x a
iren [92.7K]

The factors of an expression are the quotients of the expression

The model that represents the factors of x^2 - 9x + 8 is the product of x -1 and x - 8

<h3>How to determine the model</h3>

The expression is given as:

x^2 - 9x + 8

Expand the expression

x^2 - 8x - x + 8

Factorize the expression

x(x - 8) - 1(x - 8)

Factor out x - 8

(x - 1)(x - 8)

Hence, the model that represents the factors of x^2 - 9x + 8 is the product of x -1 and x - 8

Read more about factors at:

brainly.com/question/11579257

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6(b+8) And 2 (-3b+4) are equivalent expression
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Step-by-step explanation:

6 0
3 years ago
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Answer:

9pi/4 lies between 7 and 7 1/2

Step-by-step explanation:

We know that pi = 3.141592654

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On the number line given

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