Answer:
The p-value is greater than α , and the null hypothesis is not rejected. There is not convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.
Step-by-step explanation:
The claim is not supported. Since 0.37>0.10, the null hypothesis is not rejected. There is not convincing statistical evidence that the proportion of times she needs to stop at the crossing is different for the different routes.
Answer:
A ≈ 24.6 units²
Step-by-step explanation:
Given 2 sides and the included angle ( angle between the 2 sides ) then the area (A) is calculated as
A = ab sinC
Here a = 12, b = 5 and C = 55° , then
A = × 12 × 5 × sin55° = 30 × sin55° ≈ 24.6 units²
Answer:
he just might be
Step-by-step explanation:
Answer:
C f(x) = (x − 1)² + 2
Step-by-step explanation:
f(x) is a parabola. It's min/max is at the vertex. The vertex form of the equation reveals the coordinates of the vertex without having to manipulate it. In this case, the vertex form of the equation shows that the minimum is at (1, 2).