Question

Score: 0.5 of 1 pt 19 of 21 (19 complete) HW Score: 85.71 % , 18 of 21 pts 6.1.23-T Question Help Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. a graph and find the probability of a bone density test score greater than 1.89 Draw Sketch the region. Choose the correct graph below O A B. O C. O D. -189 189 1.89 -1.89 1.89 The probability is (Round to four decimal places as needed) Enter your answer in the answer box and then click Check Answer All parts showing

Answer 1

#probability is 0.9706

let Z-test Scoru 79 bane nsity Probalaility tt tost Cuonarryato than 189 18 01-89) 89 0 P(Z < 8 LO-2PZ-189 02938 PCZ189) Phe Valu of Z IS abtainrm stondar nmal table 22 C0b21 9106 O.9706