Answer:
In this case, analysts tend to use the mean because it includes all of the data in the calculations. However, if you have a skewed distribution, the median is often the best measure of central tendency. When you have ordinal data, the median or mode is usually the best choice.
Step-by-step explanation:
Answer:
330
Step-by-step explanation:
Answer:
1.5131 billion mi.
Step-by-step explanation:
The general equation of the ellipse with center (h,k) is
Here the equation of ellipse is given as
Therefore, the center of the given ellipse is (-0.0831,0)
The focus is (0,0)
a is the radius along major axis
Here a= √2.0449 =1.43
The distance between focus and center of the given ellipse = 0.0831
Since the farthest distance between Saturn and the Sun is required, we have to add up the radius of the ellipse along the major axis and the distance between the focus and center.
Distance between sun and saturn = 1.43 + 0.0831 = 1.5131
∴ The farthest distance between the Sun and saturn is 1.5131 billion miles.
Answer:
x = 1
y = 1
Step-by-step explanation:
3x + 2y = 5
3x - 2y = 1 (subtract these equations)
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4y = 4
divide by two
y = 1
input y = 1 the other equations
3x + 2 = 5
simplify
3x = 3
x = 1
TanD = 25/45
D = tan⁻¹(25/45)
D = 29.05°