Asurvey of households in a small town showed that in 500 of 1,200 sampled households, at least one member attended a town meeting during the year. using the 95% level of confidence, what is the confidence interval for the proportion of households represented at a town meeting?

Divide the number of homes by the sample size:

500 out of 1200 houses = 0.4166

Now find the sample proportion:

p(1-p)/n = 0.4166((1-0.4166)/1200)= 0.0002

Take the square root: √0.0002 = 0.014

Multiply that by the Z value for 95% which is 1.96:

1.96 x 0.014 = 0.028 x 100 = 2.8%

The confidence interval is the percentage of homes from above ( 0.4166 plus and minus the sample proportion:

0.4166 - 0.028 = 0.3886

0.4166 + 0.028 = 0.4446

[0.3888, 0.4446]

answer: 43/157

this is the answer and if you try to prove me wrong your a meanie

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.