The number of degrees of freedom is large, then the student's T distribution is close to the normal distribution.
The degrees of freedom is the number of observation in a sample that are free to vary when we estimate the statistical data. Degree of freedom will also indicate the independent piece of information in the data.
Basically, the T distribution or student's distribution is a family's of distribution that look identical to the normal distribution.
So, the number of degrees of the freedom is large then it will closely related to normal distribution.
To know more about degrees of freedom here.
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Answer:
$60
Step-by-step explanation:
Each payment was 10% of $600.
You need to find what 10% of $600 is.
To find a percent of a number, multiply the percent by the number. Change the percent to a decimal by moving the decimal point of the percent two places to the left.
10% of $600 =
= 10% * $600
= 0.10 * $600
= $60
You want to find the volume inside the hemisphere 
(i.e. inside the sphere but above the plane 
) and outside the cylinder 
. Call this region 
.
In cylindrical coordinates, we have
(where 
)
Answer:
Option B and Option C
Step-by-step explanation:
If all trees in a forested area are cut down, in the following ways the air composition will change in that area:
Carbon dioxide levels increase
Oxygen levels decrease
