You will be marked brainlest

D im 100% sure please mark me brainliest

Step-by-step explanation:

x = 0

Step-by-step explanation:

that's all know so its either A or D

I think its D

Hope I helped u

1. x= 11.7  μ = 7

2. z11.7= 1.3

3. Is 11.7 within a z-score of 3?

a. Yes because z11.7 < 3.

4. Which statement is true of z11.7?

b. z11.7 is between 1 and 2 standard deviations of the mean.