Answer:
Kindly check attached picture
Step-by-step explanation:
The number line described in the question is illustrated on the picture below. The length of the number line spanning 2 miles and the distance between each successive tick marks being 1/8 miles. The tick marks shows where each sign is.
Answer:
y will be 4 here in the figure
A) See the attached graph. The purple area appears to be what you want to find.
b) Integrating with respect to x seems much easier. If one were to integrate over y, there would need to be two regions of integration: [1, e^2] and [e^2, e^4].
c)
Answer:
No
Step-by-step explanation:
N = 10,000
n= 800
p = .28
Sampling distribution drawn from specific population. So it is not safe to assume that sampling proportion of customers is approximately normal.
