Question

The graph depicts the standard normal distribution with mean 0 and standard deviation 1 The shaded area is 0.4483 Find the indicated 2-score Round to four decimal places 

A.-0.1300 

B. 0.3264 

C. 0.6736 

D. 0.1300

Answer 1

Answer)

We need to use standard normal z table to estimate the answer

Shaded area is = 0.4483

From z table, P(z>0.13) = 0.4483

So answer is option D

Answer 2

Using standard normal table,

P(Z > z) = 0.4483

1 - P(Z < z) 0.4483

P( Z < z) = 1 - 0.4483 = 0.5517

P(Z < 0.1300) = 0.5517

Z score = 0.1300

Option D) is correct.