Apoll was conducted to determine what percentage of the peoplesupport a certain candidate for the u. s. senate.400 people were surveyed, and44% of them said they support thecandidate. if we require a confidence level of99%, what margin of error do we report?

0.064

Step-by-step explanation:

The formula to find the margin of error :-

Given : Significance level :

Critical value :

Sample size : n=400

The proportion of people support the candidate :p=0.44

Then ,

Hence, Margin of error = 0.064

where are the choices?

f(x)=2/3x+4/3 is the answer because is whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation: