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Author Question: Exhibit 5-5Probability Distributionxf(x)10.220.330.440.1Refer to Exhibit 5-5. The variance of x equals (Read 59 times)

xjustxicex

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on: Mar 25, 2023

Question 1

Exhibit 5-5
Probability Distribution

 

x

f(x)

10

.2

20

.3

30

.4

40

.1


Refer to Exhibit 5-5. The expected value of x equals


◦

24


◦

25


◦

30


◦

100



Question 2

Exhibit 5-5
Probability Distribution

 

x

f(x)

10

.2

20

.3

30

.4

40

.1


Refer to Exhibit 5-5. The variance of x equals


◦

9.165


◦

84


◦

85


◦

93.33

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

StephaniaF

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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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xjustxicex

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Reply 2 on: Mar 25, 2023
Wow, this really help

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Thanks for the timely response, appreciate it

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