how large should my sample size be if i want to have a 95% level of confidence with a margin of error of at most 3%

do  95 % times 3% or to 1% keep picking and subtract your answer thats how i would solve the problem but still this is  middle school at most level math i mean use a calculator

give me brainiest

i told you how to solve it so at least your learning a littlie

and not direct  cheating

do

.95 times .3 .229 . 228 .227  go down to i would say porbaly 1 to get your awnser

stop when u want

i would start  

.95 times  .015

don't report but were is the digram

step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of