Question

The proper notation for a normal distribution with a mean of 250 and standard deviation of 25 is:

N(250,1)

X(250,25)

N(250,25)

N(25,250)

None of the above

Answer 1

i have seen the notation
N(mean, standard deviation)
and i have seen the notation

N( mean, variance )

Answer 2

i have seen the notation

X ~ N(mean, standard deviation)

and i have seen the notation

X ~ N( mean, variance )

so it depends on your book/teacher

Answer 3

ok ty man!

Answer 4

N(250,25) ~~~ EDDIE DARK CONFIRMED YO! ;)