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Author Question: Z is a standard normal random variable. Compute the following probabilities.a.P(-1.23 Z ... (Read 68 times)

cyc028

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on: Mar 25, 2023

Question 1

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)



Question 2

Z is a standard normal random variable. Compute the following probabilities.

a.P(-1.23 Z 2.58)
b.P(1.83 Z 1.96)
c.P(Z 1.32)
d.P(Z 2.52)
e.P(Z -1.63)
f.P(Z -1.38)
g.P(-2.37 Z -1.54)
h.P(Z = 2.56)

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by cyc028 on Mar 25, 2023

senorfranco

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Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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cyc028

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Reply 2 on: Mar 25, 2023
Great answer, keep it coming :)

bblaney

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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