In statistics, the standard deviation is a measure of the amount of variation or dispersion of a set of values. A low standard deviation indicates that the values tend to be close to the mean of the set, while a high standard deviation indicates that the values are spread out over a wider range.
Answer:
so times five then add five then divide by 5 however in the end there gonna cancel each other out
Step-by-step explanation:
Answer:
y = 3x-5
Step-by-step explanation:
The slope of the line on the graph is -1/3. Perpendicular lines have slopes which are negative reciprocals of each other. This makes the slope of the new line 3.
Substitute the values m=3 and the point (3,4) into point slope form and simplify.
y - 4 = 3(x - 3)
y - 4 = 3x - 9
y = 3x -9 + 4
y = 3x - 5
Answer:
we need to see the other page or we cant solve it
Step-by-step explanation:
Answer:
63.2
Step-by-step explanation:
So, we can break this shape into 2 shapes. A trapezoid and a rectangle.
For the trapezoid, we can do the formula.
((2.8 + 7.2)4)/2 = 20
Next, we can do the rectangle.
6 x 7.2 = 43.2
Now we can add them up and get our final answer.
43.2 + 20 = 63.2
