(1 point) Find the value of the standard normal random variable z, called Zo such that: (a) P(Z <zo) = 0.8319 20 (b) PC-Zo <z<zo) = 0.5508 20 = (c) P(-20 <2<zo) = 0.748 zo = (d) P(z > Zo) = 0.2823 20 = (e) P(-20 <z<0) = 0.0283 Zo = (1) P(-1.5 <2<zo) = 0.7108 zo Note: You can earn partial credit on this problem.
Find a value of the standard normal random variable z, call it zo, such that the following probabilities are satisfied. a. P(zszo)= 0.0185 b. P(-20 szszo) = 0.95 c. P(-20 szszo) = 0.99 d. P(-20 szszo)=0.8646 e. P(-20 Sz50) = 0.2501 f. P(-2<z<zo)= 0.9612 g. P(z>zo) = 0.5 h. P(z szo)= 0.0076
Find a value of the standard normal random variable z, call it zo such that the following probabilities are satisfied. a. P(z Szo)=0.0473 b. P(- zo szszo)=0.99 c. P(-20 sz szo)=0.95 d. P(-20 52520) = 0 8358 e. P(-20 Sz50)= 0.2612 f. P(-2<z<zo)=0.9503 g. P(z>20)=0.5 h. PZSzo) = 0.0027
Find a value of the standard normal random variable z, call it zo, such that the following probabilities are satisfied a. P(zszo)-0.0483 e. P(-Zo szs0) 0.2945 f.Pl_3czczo)#0.9533 c. P(-20 5zszo)-0.90 d. P(-20 5z5zo)-0.8462 h. P(ZSZo)-0.0049
QUESTION 7 Suppose Z is a standard normal random variable. Find the value of Za/2 such that PK-zo/2 < Z< Zo/2)-0.95
1. Let Z be the standard normal random variable. Find (a) P(Z > −1.78) = (b) P(−.60 < Z < 1.25) = (c) z.005 = (d) z.025 =
Find a value of the standard normal random variable z, call it 20, such that the following probabilities are satisfied. a. P(zszo)=0.0502 b. P(-2o Szszo)=0.99 c. P(-zo szszo)=0.90 d. P(- zo szszo) = 0.8062 e. P(-Zo Szs 0) = 0.2593 f. P(-3<z<zo)=0.9654 g. Plz>20) = 0.5 h. Plz szo) = 0.0088
(1 point) Let Z be a standard normal random variable. In each of the following, find the number zo which makes the indicated probability statement correct. (a) P(Z zo)-0.9343 Z0 (b) P(-Zo S Z zo) -0,781 Zo - (c) P(-zo K Z K zo) 0.64 Zo (d) P(Z 2 zo) 0.2914 (e) P(-Zo KZ30)-0.2319 (0 P(-1.51SZS zo) 0.5152 Zo
Only F, G, and H please Find a value of the standard normal random variable z, call it zo, such that the following probabilities are satisfied. a. P(zszo)-0.0226 b.Pl-zo s z szo)=0.95 c. P(-Zo Szszo)-0.99 d.Pl-zo5zszo)#0.8046 e. P(-Zoszso) = 0.2681 f.P(-2czczo):0.9754 h. P(zszo)-0.0093
Suppose Z is a standard normal random variable. (See problem.) If P(-z<z<z) 0.796, find Question 1 Find P(-2.46 <Z<-0.98) Question 2