Answer: 90% confidence interval would be (0.448, 0.552).
Step-by-step explanation:
Since we have given that
x = 125
n = 250
So, 
We need to find the 90% confidence interval.
so, z = 1.64
So, interval would be
Hence, 90% confidence interval would be (0.448, 0.552)
Answer:
It is s +144=290
Step-by-step explanation:
434 and plese add me as a friend
Answer:
6x^2+12x+29+50/x-2
Step-by-step explanation:
Answer:
5171718881(81(1(77((()818178)902)
Answer:
V = 27.16inch^3
Step-by-step explanation:
Find the radius = 8/2 = 4
V=4/3 π r3
V=4/3 π * 4 x 4 x 4
V=4/3 π * 64
V = 4/3 π = 0.42441318157 = π +1/3 Take this and multiply to 64
0.42441318157 x 64 = 27.1624436205 = 27.162444
V = 27.16inch^3
