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Standard equation for a circle centred at the origin is x2 + y2 = r2 where r is the radius of the circle. If you increase the size of the circle then the radius must increase, so r2 will be larger. eg a circle of radius 2 has the equation x2 + y2 = 4, if the radius increases to 3 then the equation becomes x2 + y2 = 9
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When you make the circle bigger or smaller which number of thte standard equation for a circle centered at the origin changes?
The Radius
When you make the circle smaller which number in the standard equation for a circle centered at the origin decreases?
The radius of the circle decreases when you make the circle smaller.
What happens to the standard score as the standard deviation increases?
The absolute value of the standard score becomes smaller.
Is a baseball bigger than a softball?
No, a standard baseball is smaller than a standard softball.
Is standard deviation always smaller than mean?
No.
What changes by pounding grains of salt?
The grains will get smaller.
What structural changes occur as the conducting tubes of the lungs become smaller?
Tisse and cartilage changes.
Why is the standard error a smaller numerical value compared to the standard deviation?
Let sigma = standard deviation. Standard error (of the sample mean) = sigma / square root of (n), where n is the sample size. Since you are dividing the standard deviation by a positive number greater than 1, the standard error is always smaller than the standard deviation.
What does it mean when the standard error value is smaller than the standard deviation?
It simply means that you have a sample with a smaller variation than the population itself. In the case of random sample, it is possible.
What is the equation for?
equations are for making a math sentence smaller and to replace big numbers
What is the equation for turning protein into smaller protein?
you should listen in class. mate
What changes to a rock are evidence of weathering?
that the rock is smaller and smother
