ALGEBRA 2 HELP PLEASE!!

What are at least 4 properties associated with the normal distribution curve?

Question

ALGEBRA 2 HELP PLEASE!!

What are at least 4 properties associated with the normal distribution curve?

anonymous · Answer

standard deviation. (i.e. from 0 to 1 standard distribution covers same area as from 0 to -1 standard distribution.)

anonymous · Answer

thanks:) @katherine.ok

anonymous · Answer

what else is there? I am stuck too.

anonymous · Answer

i am not very sure...
but i think it could be that it is bell shaped
or that it has a line of symmetry in the center

that's all ive got...

anonymous · Answer

Oh, and that bell shaped horizontal axis is from -infinity to positive infinity.

anonymous · Answer

The total area under the curve is equal to 1

Mean = Median = Mode

The normal curve extends indefinitely in both directions, approaching, but never touching, the horizontal axis as it does so

Unimodal

anonymous · Answer

thanks:) @mattyice2012