Find the value of X for each of the following probability statements, and sketch the corresponding area.
a. P(-1.0<Z<X)=.6898
b. P(1.0<Z<X)=.0072
c. P(-2.0<Z<X)=.9544
d. P(-2.0<Z<X)=.0164
Find the value of X for each of the following probability statements, and sketch the corresponding...
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...
Sketch the following probability density function (pdf). Write an equation and sketch the corresponding Cumulative Distribution Function (CDF). Is this random variable discrete or continuous? Answer the following: P( V< -0.5 ) P( V < 1.0 ) P( V ≤ 1.0 ) fv(v)otherwise
Find the z value that satisties each of the following conditions(report the value of z that comes closest to satisfying the condition). In each case, sketcha standard Normal curve with your value of z marked on the axis. 7. 20% of the observations fall below z. (Sketch the graph and shade the given area) (20% = 0.20)That is, find the z value corresponding an area of 0.20 on the left of it. a) 30% of the observations fall above z....
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(0.4 < Z < 1.97) =
4 pts Question 47 8, find the Z-score corresponding to each of the following X For a population with a h = 40 and o = values: a. X-42; b. X-52; c. X=36; d. X-32 HTML Editor A population of scores with a u = 43 and o = 8 is standardized to create a new population distribution with a fi = 50 and o = 10. What is the new X value for each of the following scores from...
Use Table C.1 in the Appendix to 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.) P(Z > 1.47) x Enter a number. 1.47
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3.1 Area under the curve, Part I: Find the probability of each of the following, if Z~N(μ = 0,σ = 1). (please round any numerical answers to 4 decimal places) a) P(Z < -1.35) = b) P(Z > 1.48) = c) P(-0.4 < Z < 1.5) = d) P(| Z | >2) =
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