In the upcoming election for governor, the most recent poll, based on 900 respondents, predicts that the incumbent will be reele
cted with 55 percent of the votes. What is σrhoˆ? .00825 .0166 .0247 .0003
1 answer:
Answer:
Option B is correct.
0.0166 is correct.
Step-by-step explanation:
The σrho is the standard error of the sample proportion and it is given as
σₓ = = √[p(1-p)/n]
where p = sample proportion = 55% = 0.55
n = sample size = 900
σₓ = = √(0.55×0.45/900) = 0.016583124 = 0.0166 to 3 s.f.
Hope this Helps!!!
You might be interested in
4.08, or 4 2/25 :) hope this helps
Answer:
112
Step-by-step explanation:
The volume is given by l*b*h=4*4*7=112
Answer:
x = 19°
Step-by-step explanation:
.........................
Forgive me if wrong
Answer:
all rational numbers are intergers
Step-by-step explanation:
Every integer is a rational number, since each integer n can be written in the form n/1. For example 5 = 5/1 and thus 5 is a rational number
No cuz if a number is dividable by 2 then it's even if the number is not even then it is not dividable by 2.
