Need answer ASAP!! Jessica has twice as many CDs as Fran, and Fran has five more than three times as many CDs as Alyssa. Let c =
1 answer:
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<span>In statistics, an outlier is an observation point that is distant from other observations.
Given the points
15, 23, 24, 26, 27 and 35
Notice, that the points 15 and 35 are distance from the other points and hence are outliers.
The mean of the observations including the outliers is given by
The mean of the observations without the outliers is given by
Therefore, </span>when <span>the outliers are removed, the mean remains the same.</span>
Given the points
15, 23, 24, 26, 27 and 35
Notice, that the points 15 and 35 are distance from the other points and hence are outliers.
The mean of the observations including the outliers is given by
The mean of the observations without the outliers is given by
Therefore, </span>when <span>the outliers are removed, the mean remains the same.</span>
<u>Answer: </u>
The center, vertices and foci of the ellipse with equation respectively
<u> Solution: </u>
The equation of ellipse with centre (0, 0) in the form of --- eqn 1
Where,
x is the major axis
Centre (0, 0)
Vertices is
Foci is where
Now given that the equation of ellipse is
--- eqn 2
On dividing equation (2) by 36,
On comparing equations (1) and (2),
We get a = 3, b= 2
So centre of
Vertices of
Foci of