Answer:
there is no real question, once you add one I'll be glad to help, but with this knowledge, I can't
Step-by-step explanation:
Answer:
0.683
Step-by-step explanation:
We have to find P(-1<z<1).
For this purpose, we use normal distribution area table
P(-1<z<1)=P(-1<z<0)+(0<z<1)
Using normal area table and looking the value corresponds to 1.0, we get
P(-1<z<1)=0.3413+0.3413
P(-1<z<1)=0.6826
Rounding the answer to three decimal places
P(-1<z<1)=0.683
So, 68.3% of the z-scores will be between -1 an 1.
C. they are worth the same amount of money, 1/2 and 2/4 are both 50% or 50 cents
Answer:
10-5your helpful my answer right or wrong
Answer:
It is a function.
Step-by-step explanation: Each input has only one output.