Answer:
2
Step-by-step explanation:
Answer:
The correct option is a
Step-by-step explanation:
From the question we are told that
The sample size is n = 415
The sample proportion is 
Now
The null hypothesis is 
The alternative hypothesis is 
The test statistics is mathematically evaluated as
substituting values
D. After 150 minutes, the 5 cent one is more.
Hope this helps!
Answer:
125
Step-by-step explanation:
Answer:
B, D, H, I, J
Step-by-step explanation:
Median: A line segment that joins the vertex of a triangle to the midpoint of the opposite side.