(a) Find a z0 such that P(z > z0) = 0.0287. (Round your answer to two decimal places.)
z0 =
(b) Find a z0 such that P(z < z0) = 0.9099. (Round your answer to two decimal places.)
z0 =
(a) Find a z0 such that P(z > z0) = 0.0287. (Round your answer to two...
a) Find a z0 such that P(z > z0) = 0.0250. (Round your answer to two decimal places.) b) Find a z0 such that P(z < z0) = 0.8944. (Round your answer to two decimal places.)
Find z0 such that P(−z0 < z < z0) = 0.6. (Round your answer to two decimal places.) z0 = What percentile does −z0 represent? (Round your answer to the nearest whole number.) th percentile What percentile does z0 represent? (Round your answer to the nearest whole number.) th percentile
a.) Find z0 such that P(−z0 < z < z0) = 0.6. (Round your answer to two decimal places.) z0 = b.) What percentile does −z0 represent? (Round your answer to the nearest whole number.) c.) What percentile does z0 represent? (Round your answer to the nearest whole number.)
Find the value of the standard normal random variable z, called z0 such that: (a) P(z≤z0)=0.7247 z0= (b) P(−z0≤z≤z0)=0.504 z0= (c) P(−z0≤z≤z0)=0.41 z0= (d) P(z≥z0)=0.0112 z0= (e) P(−z0≤z≤0)=0.1587 z0= (f) P(−1.21≤z≤z0)=0.6928 z0=
What is z0 if P(z > z0) = 0.12 P(z < z0) = 0.2 P(z > z0) = 0.25 P(z < z0) = 0.3
Find P(Z < 1.3). Round your answer to 4 decimal places.
For standadrd normal random variable Z, (i) given p(Z < z0) = 0.1056, find z0-score, (ii) Given p(-z0 < Z < -1) = 0.0531, find z0-score, (iii) Given p(Z < z0) = 0.05, find z0-score.
Find the p-value for the z-test. (Round your answer to four decimal places.) a right-tailed test with observed z = 1.18 p-value =
For a standard normal distribution, find: P(z < -0.92) Round your answer 4 places after the decimal point.
Find the given probabilities for the following. Round to TWO decimal places. P( Z< 2.02) P(Z> -2.02) P(-2.02< Z < 2.02) P( Z> -21) P(Z< 56) P(Z>56) P( -56< Z < 56)