Answer:
a) 0.7898
b) 0.0516
c) 0.1587
Step-by-step explanation:
Given : Mean :
Standard deviation :
Since , the police response time has a normal distribution.
The formula to calculate the z-score :-
For x=5 minutes.
For x=10 minutes.
a) The p-value =
b) The p-value =
c) The p-value =
Answer:
the answer will be be 0.25 for decimal but for a fraction it would be 1/4
Answer:
Reflect the graph of f across the y-axis and then reflect across the x-axis.
Step-by-step explanation:
Reflection rules:
Reflection over x -axis:(x,y)→(x,-y)
Reflection over y-axis : (x,y)→(-x,y)
Graph:
We are given that the graph of f into the graph of g.
and
Reflect over y axis.
Reflected graph
Reflect the obtained graph over x axis
So, Option B is true
Hence Reflect the graph of f across the y-axis and then reflect across the x-axis.