Asurvey of 500 citizens of a large country revealed that 70 of them believe the government's highest priority should be foreign relations. find the standard error for the sample proportion of citizens in the country who believe the government's highest priority should be foreign relations.

Step-by-step explanation:

No of citizens participated in the survey =n =500

No of people who believe the government's highest priority should be foreign relations.=70

Sample proportion = p =

q = 1-p = 1-0.14 = 0.86

Std error of proportion=

Concept used:Sample proportion p follows a normal distribution with mean =p and std error = sq rt pq/n

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

never fear papaguy is here

answer