A pollster reports, with 95 percent confidence, that between 54 and 62 percent of all Americans favor mandatory drug testing for employees in positions of public trust (bus drivers, airline pilots, etc). The margin of error in this survey equals:

include a picture of the drawing in order for me to

step-by-step explanation:

i need points

step-by-step explanation:

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;