Answer:
Step-by-step explanation:
Given
Number of beams failed by shear
Required
List each outcome and the value of X
To do this, we simply count the occurrence of S in each outcome.
This is tabulated as follows:
Answer:
a) (1,3)
b) x=1
Step-by-step explanation:
The general form of a parabola in vertex form is f(x)=a(x-h)^2+k, where h is the x coordinate of the vertex, and k is the y coordinate, while a indicates how "squished" the graph is, or how quickly it grows in relation to the parent graph. In this case, h is shown to be 1, and k is 3, meaning that the vertex is at (1,3). The axis of symmetry , for a vertical parabola, just runs vertically through the vertex, meaning that in this case it is at x=1. Hope this helps!
1. The median is 25
2. The upper quartile is 40, I believe
I dont really know, but i think in all its 156, I hope I helped
