Help solving it

Question

For a standard normal distribution, find:

P(0.55 < z < 1.6) 

Answer 1

Hi Lakotah,

From z-table:

P(Z<0.55)= 0.7088

P(Z<1.60)= 0.9452

Now, when you are asked to find the range between two z-scores, always subtract the smaller from the larger. I will leave that computation to you. Do the subtraction, and you will have:

P(0.55< z < 1.6) = ????

I hope this helps.