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Author Question: LetX= the time (in minutes) that a postal clerk spends with her customers. This time is known to ... (Read 58 times)

Emmejo01

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Question 1

Let= the time (in minutes) that a postal clerk spends with her customers. This time is known to have an exponential distribution with an average of 4 minutes. What is the parameterλfor this random variable?

4


2


0.5


0.25



Question 2

Let= the time (in minutes) that a postal clerk spends with her customers. This time is known to have an exponential distribution with an average of 4 minutes. What is the variance for this distribution?

16


0.25


0.0625


0.025



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Marked as best answer by Emmejo01 on Feb 26, 2023

breounasmoot

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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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Emmejo01

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Reply 2 on: Feb 26, 2023
Great answer, keep it coming :)


hramirez205

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Reply 3 on: Yesterday
Gracias!

 

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