AP statistics:
What is the easiest way to understand sample size?
1 answer:
Answer:
Step-by-step explanation:
za/2: Divide the confidence interval by two, and look that area up in the z-table: .95 / 2 = 0.475. ...
E (margin of error): Divide the given width by 2. 6% / 2. ...
: use the given percentage. 41% = 0.41. ...
: subtract. from 1.
You might be interested in
Answer:
where are the graphs?
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
x - price of a video tape
y - price of a DVD

<h3>Answer: video tape cost $19 and DVD cost $32.</h3>
Answer:
just multiply 2x-8 by 5
which is

Answer:
$359.04
Step-by-step explanation:
384 x .935 = 359.04