WebGiven that z is a standard normal random variable, find z for each situation (Round your answers to two decimal places.) (a) The area to the left of z is 0.9750. 0.9750 x (b) The area between 0 and z is 0.4750. 0.4750 x (c) The area to the left of z is 0.7549. (d) The area to the right of z is 0.1210. (e) The area to the left of z is 0.6700. WebThe area to the left of z is 0.9750. (b) The area between 0 and z is 0.4750. (c) The area to the left of z is 0.7357. (d) The area to the right of z is 0.1210. (e) The area to the left of z is 0.7794. (f) The area to the right of z is 0.2206 Expert Answer 100% (5 ratings)
Solved Given that z is a standard normal random variable …
WebMay 29, 2024 · You have to use your standard normal table (or calculator) for these. The area under the curve should be 1, a z-value corresponds to the probability and is area to the left of that z. a. A simple reverse lookup of 0.9750. z=1.96 b. Total area up to z would be 0.5+0.4750, so reverse look up 0.9750 and find z=1.96 c. A simple reverse lookup. z=0.61 WebGiven that z is a standard normal random variable, find z for each situation. (Round your answers to two decimal places.) (a) The area to the left of z is 0.9750. 1.96 (b) The area between 0 and z is 0.4750. 1.96 (c) The area to the … brunch with babs gravy
a) The area to the left of z is 0.9750. - Algebra
WebQuestion: You may need to use the appropriate appendix table to answer this question. Given that z is a standard normal random variable, find z for each situation. (Round your answers to two decimal places.) (a) The area to the left of z is 0.1841. (b) The area between −z and z is 0.9398. (c) The area between −z and z is 0.2052. Web(b) The area between 0 and z is 0.4750. 1.96 Correct: Your answer is correct. (c) The area to the left of z is 0.7422. (d) The area to the right of z is Given that z is a standard normal random variable, find z for each situation. (Round your answers to two decimal places.) Webfor the standard normal random variable z, find z for each situation a. the area to the left of z is 0.9750 b. the area between 0 and z is 0.4750. Discussion. You must be signed in to discuss. Video Transcript. This question: we need to consider the z, little z, so let me put like this little z has a normal distribution, the standard 1, which ... brunch with babs egg salad