Find each of the following:
a. z.10
b. z.15
Solution :
a.
=> Answer :- Z0.10 = 1.2816
=> for significance level α = 0.10 then Z0.10 = 1.2816
b.
=> Answer :- Z0.15 = 1.0364
=> for significance level α = 0.15 then Z0.15 = 1.0364
find δz for each function z. 5) 29/5 = 15 + - See examples 9 and 10. 0 :-Σ
Find the z-score for a normal measurement that satisfies each of the following statements. a) The point z with 10 percent of the observations falling below it. ?= (b) The closest point z with 44 percent of the observations falling above it. ?=
Problem 4: (a) and (b): Find the z-transform including the ROC for each of the following waveforms: [n] 3(금)"u[n] Xa | 지 = (c) Find the z-transfor by m of the impulse response hn] of an LTI system, when h[n] is given h[n] = 5(을)"u[n]. (d) and (e): Using z-transforms, find the responses (yan] and yb[n]) of the system described in part (c) to the inputs (an andn] described in parts (a) and (b
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....
10. For a standard normal distribution, find the area between z = -.67 and z = +.15. a. .4692 b. .3082 c. .9756 d. .7328 e. .7024
a) igg 6)-10 ()-30 d) z 15 Find the equation of the tangent place to the surface 2=x²tly at the point (2,1,8) a) 4x 184 -Z=8 6) 3+ 4y +2=-2 () +-7+82=4 d) -x +41 +82=0
Find the z-score for a normal measurement that satisfies each of the following statements. (a) The point z with 12 percent of the observations falling below it. ?=z= (b) The closest point z with 44 percent of the observations falling above it. ?=
1. A normal distribution of scores has a standard deviation of 10. Find the z-scores corresponding to each of the following values: a. A score that is 20 points above the mean. b. A score that is 10 points below the mean. c. A score that is 15 points above the mean. d. A score that is 30 points below the mean.
Find the following partial derivatives of z: A z = xy2e* B. z=(3x - 2y + 195
Find the equation for the parabola that has its focus at the (9,-4) and has directrix at Z-15 4 ) and has directrix at z =-. equation is Preview Points possible: 10 Lice Find the domain and range of the function graphed below. 4 -3 2 -2 Domain: Range Points possible: 10 This is attempt 1 of 3 Find the equation for the parabola that has its focus at the (9,-4) and has directrix at Z-15 4 ) and has...