Arandom sample of 1000 registered voters in flagstaff found 760 registered voters who support immigration reform. find a 95% confidence interval for the true percent of registered voters in flagstaff who support immigration reform.

Step-by-step explanation:

Given : A random sample of 1000 registered voters in Flagstaff found 760 registered voters who support immigration reform.

sample size : n= 1000

sample proportion:

Critical value for 95% confidence interval =

Confidence interval :

Hence, the  95% confidence interval for the true percent of registered voters in Flagstaff who support immigration reform:

step-by-step explanation:

this is not a question

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632