A population has a standard deviation of 11. What is the approximate standard error of the mean for a sample size of 150?

they are simplified

step-by-step explanation:

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb