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umka21 [38]
3 years ago
10

The diameter of your new bicycle wheel is 22 inches. What is the radius of the bicycle wheel?

Mathematics
1 answer:
nata0808 [166]3 years ago
6 0
The radius is 11 inches
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the correlation between two variables related to the same sample is a scaled quantitative measure. what is used to scale this me
Doss [256]

The correct option is the standard deviations of the variables.

What is correlation?

Any statistical relationship between two random variables or bivariate data, whether causal or not, is referred to in statistics as correlation or dependence.

Correlation is a term used to describe the linear relationship between two entities. When using a correlation tool, the variables must be present in quantities of two or more to test their relationship (degree of association).

In order to scale the measurement between two variables connected to a similar sample, the standard deviation measures dispersion.

The variables' standard deviations are the best choice as a result.

Option involving the standard errors of the variables is incorrect because standard error, which stands for standard deviation, determines the relationship between dependent and independent variables.

Option involving the coefficients of variation of two variables is incorrect because the coefficient expressing standard deviation and mean ratio determines how much variation there is.

Option The means of the variables are incorrect because they are not a scale for determining the correlation between two variables.

Hence, the correct option is the standard deviations of the variables.

To know more about correlation, click on the link

brainly.com/question/2088651

#SPJ4

Complete question:

The correlation between two variables related to the same sample is a scaled quantitative measure. What is used to scale this measurement?

- the standard deviations of the variables

- the standard errors of the variables

- the coefficients of variation of the two variables

- the means of the variables

6 0
1 year ago
Melanie is making a piece of jewelry that is in the shape of a right triangle. The two shorter sides of the piece of jewelry are
ollegr [7]
Using Pythagoras’ theorem a2 + b2 = c2 you can find out the third (longest) side. (6x6) + (8x8) = 100 (the square root of 100 is 10) so ur final sum is 6+8+10 = 24 mm
5 0
2 years ago
I need help on this I don’t get it
levacccp [35]

Answer:

picture: the one with the triangle in red on the base (first picture of box)

Equation: a^2 + 11^2 = c^2

Step-by-step explanation:

as we can see for the first one, the equation we see is 20^2 + 8^2 = c^2, so you look for the picture with those numbers on the triangle.

and to find the equation we look at the picture and see that in the triangle the numbers are 11 and a. And we know the equation has to be 11^2 + a^2 = c^2 And see if that equation is there

5 0
3 years ago
What is the GCF of the 48and16
zavuch27 [327]
The GCF would be 16.
6 0
3 years ago
Read 2 more answers
Of the sundaes recently sold at Ice Cream Haven, 6 had nuts and 14 did not. Considering this data, how many of the next 10 sunda
Schach [20]

Answer:

3 sundaes will have nuts

Step-by-step explanation:

Note that the total number of sundaes so far is 20, 6 of which had nuts, and 14 didn't.

Therefore the fraction representing the sundaes with nuts would be 6/20 = 3/10.

The fraction without nuts would be 7/10.

The question is asking for you to predict the number of sundaes that will have nuts using these fractions. Out of 10 sundaes, 3 of them will have nuts.

3 0
2 years ago
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