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3 years ago

8

If you mix red and white paint in different ratios, you will get different shades of pink paint. If the ratios are equivalent, t

he shades of pink will be the same.
Sydney and Maria each mix their own batch of pink paint.

Are their batches the same shade of pink

1 answer:

Elenna [48]3 years ago

8 0

Answer:

yes

Step-by-step explanation:

and red and 1 white

and you got pink

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The minimum and maximum distances from a focus to a point on an ellipse occur when that point on the ellipse is an endpoint of t

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The answer is True.

Explanation:
Let a = major axis
Let b = minor axis
Let c = focal length.

Consider the right focus, located a distance c from the center of the ellipse (at the origin).
From the right focus to the right point on the major axis is equal to a-c. This is the minimum distance.
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A research report describing the results from a repeated-measures t test states that "t(22) = 1.71, p > .05."

Aleonysh [2.5K]

Answer:

b) Fail to reject the null hypothesis with a sample of n = 23 participants

Step-by-step explanation:

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A "Repeated-measures t-test" is also known as "paired sample t-test" In this type of test you have only one sample and you measure two variables of interest to each experimental unit. Since both study variables are measured in the same units they are said to be dependent.

The most common example of this type of test is the "before-after treatment" experiment.

The degrees of freedom of this experiment are

, so if the test was conducted under a t₂₂ distribution, then the sample size was n= 23 experimental units. Remember if you use the p-value approach, to make a decision over the null hypothesis you have to compare it to the level of significance following the decision rule:

If the p-value ≤ α, you reject the null hypothesis.

If the p-value > α, you do not reject the null hypothesis.

In this example is specified that the p-value is greater than the level of significance, then the decision is to not reject the null hypothesis.

With all this in consideration, the correct option is b)

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3 years ago

Find the median of puppies 2 , 2 , 6 , 7 , 9 , 11 , 14

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Answer:

7

Step-by-step explanation:

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a woodworker wants to cut a board that is 5.775 feet long into 7 equal-length pieces. how long will each of the cut boards be?

Marta_Voda [28]

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2 years ago

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Veseljchak [2.6K]

Answer:

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Step-by-step explanation:

Using distance formula, we know that the answer will be the square root of 181. Unfortunately, this is not a perfect square, and it is prime, so that number will remain the same.

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3 years ago