Arandom variable x is normally distributed with a mean of 100 and a variance of 25. given that x = 110, its corresponding z- score is 0.40. a. true b. false

A random variable x is normally distributed with a mean of 100 and a variance of 25. Given that x = 110, its corresponding z- score is 0.40.

The given z-score is false.

Explanation: We are given:

Mean, ,

Variance,

The z-score formula is given below:

Therefore, the z-score corresponding x=100 is 2

Therefore, the given z-score = 0.4 is false.

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: