given that z is a standard normal variable, compute the following probabilities You may need to...
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 ≤ −1.0) (b) P(z ≥ −1) (c) P(z ≥ −1.7) (d) P(−2.7 ≤ z) (e) P(−3 < z ≤ 0)
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)
Given that z is a standard normal random variable, compute the following probabilities (to 4 decimals). Use Table 1 in Appendix B a. P(z -1.0) b. P(z 2 -1.0) c. Pz 2-1.5) d. P(z 2-2.5)
You may need to use the appropriate appendix table 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(-1.98 SZS 0.47) (b) P(0.54 sz s 1.24) (C) P(-1.75 SZS -1.02)
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 random variable, compute the following probabilities (to 4 decimals). Use Table 1 in Appendix B. P(-1.93 z 0.49) P(0.59 z 1.26) P(-1.76 z -1.09)
Given that z is a standard normal random variable, compute the following probabilities (to 4 decimals). Use Table 1 in Appendix B. a. P(-1.94 S z 3 0.43) b. PO.55 Sz 1.22) с. Р(-1.76 -1.02)
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!
a) Find the value of the probability of the standard normal variable Z corresponding to the shaded area under the standard normal curve. (Round your answer to four decimal places. You may need to use the appropriate table in the Appendix of Tables to answer this question.) P(Z > 1.07) = b) Find the value of the probability of the standard normal variable Z corresponding to the shaded area under the standard normal curve. (Round your answer to four decimal...
Given that z is a standard normal random variable, compute the following probabilities (to 4 decimals) a. P(z s -1.0) 0.1587 b. P(z 2 -1.0) 0.8413 ソ c. P(z 2-1.5) 0.9332 d. P(z 2 -2.5) 0.0063 0.4987 Hide Feedback Partially Correct