For the standard normal random variable z, compute the following probabilities (if required, round your answers to four decimal places): P (0 ≤ z ≤ 0.82) = P (−1.56 ≤ z ≤ 0) = P (z > 0.47) = P (z ≥ −0.29) = P (z < 1.90) = P (z ≤ −0.78) = Post answers and how you got them!
For the standard normal random variable z, compute the following probabilities (if required, round your answers...
Problem 3-21 (Algorithmic) For the standard normal random variable z, compute the following probabilities (if required, round your answers to four decimal places): P (0 ≤ z ≤ 0.88) = P (-1.51 ≤ z ≤ 0) = P (z > 0.43) = P (z ≥ -0.24) = P (z < 1.80) = P (z ≤ -0.78) =
9. Compute the following probabilities using your calculator. Assume Z is a standard normal random variable. Round all answers to three decimal places. A. P(0<Z<2.3)P(0<Z<2.3)= B. P(−1.7<Z<0.15)P(−1.7<Z<0.15)= C. P(Z>−1.2)P(Z>−1.2)= 10. Find the following probabilities for the standard normal random variable zz: Round answers to three decimal places. (a) P(z≤1.31)=P(z≤1.31)= (b) P(z>−0.25)=P(z>−0.25)=
2. Given that z is a standard normal random variable, compute the following probabilities. P(-1 ≤ z ≤ 0) (Round to four decimal places) Answer P(-1.5 ≤ z ≤ 0) (Round to four decimal places) Answer P(-2 < z < 0) (Round to four decimal places) Answer P(-2.5 < z < 0) (Round to four decimal places) Answer P(-3 ≤ z ≤ 0) (Round to four decimal places) 3. Given that z is a standard normal random variable, compute the...
given that z is a standard normal variable, compute the following probabilities You may need to use the appropriate appendix table or technology to answer this question. Given that z is a standard normal random variable, compute the following probabilities. (Round your answers to four decimal places.) (a) P(Z S -1.0) (b) P(Z > -1) (c) P(Z 2 -1.4) (d) PC-2.6 52) (e) P(-3 CZSO)
Find the following probabilities for the standard normal random variable Z: (Give answers to four decimal places.) a) P(Z ≤ 2.1) b) P(Z ≥ 2.1) c) P(Z ≥ -1.65) d) P(-2.13 ≤ Z ≤ -.41) e) P(-1.45≤ Z ≤ 2.15) f) P(Z ≤ -1.43)
Let z be a random variable with a standard normal distribution. Find the indicated probability. (Round your answer to four decimal places.) P(z ≤ −0.22)= P(z ≤ 1.18)= P(z ≤ 3.02)= P(z ≥ 1.90)= P(z ≥ −1.59)= P(−1.24 ≤ z ≤ 2.71)= P(−2.13 ≤ z ≤ 1.01)= P(−2.04 ≤ z ≤ −0.40)= P(−1.90 ≤ z ≤ −1.17)= P(0 ≤ z ≤ 1.52)= P(−0.84 ≤ z ≤ 0)=
1. Given that z is a standard normal random variable, compute the following probabilities. a. P(Z < 1.38) b. P(z 2 1.32) c. P(-1.23 Sz5 1.23)
Let Z be a standard normal random variable. Calculate the following probabilities using the calculator provided. Round your responses to at least three decimal places. Let Z be a standard normal random variable. Calculate the following probabilities using the calculator provided. Round your responses to at least three decimal places. p(Z > 0.53)- Plz <-0.67) P (0.48 < Z < 1.94)- 0
Assume z is a standard normal random variable. Compute the following probabilities.a. P(–1.33 ≤ z ≤ 1.67)b. P(1.23 ≤ z ≤ 1.55)c. P(z ≥ 2.32)d. P(z ≥ –2.08) e. P(z ≥ –1.08)
Given that z is a standard normal random variable, compute the following probabilities (to 4 decimals). Use Table 1 in Appendix B. P(z -1.0) P(z -1.0) P(z -1.5) P(z -2.5) P(-3 < z 0)