A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day Probability 0 1 2 3 4 5 6 0.02 0.06 0.18 0.24 0.3 0.12 0.08 Find the expected number of complaints per day. The expected number of complaints per day is. (Do not round your answer.) ...
A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day Probability 0 1 2 3 4 5 6 0.02 0.06 0.18 0.24 0.3 0.12 0.08 Find the expected number of complaints per day. The expected number of complaints per day is. (Do not round your answer.) ...
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![A used-car dealer gets complaints about his cars as shown in the table:
| Number of complaints per day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
|------------------------------|-----|-----|-----|-----|-----|-----|-----|
| Probability | 0.02| 0.06| 0.18| 0.24| 0.3 | 0.12| 0.08|
Find the expected number of complaints per day.
---
The expected number of complaints per day is [ ].
(Do not round your answer.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fee3c64d2-01dd-4111-abc5-fb2af0867c00%2F1cb07281-a8ad-472f-8e5b-e94774a27342%2Fepscmb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A used-car dealer gets complaints about his cars as shown in the table:
| Number of complaints per day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
|------------------------------|-----|-----|-----|-----|-----|-----|-----|
| Probability | 0.02| 0.06| 0.18| 0.24| 0.3 | 0.12| 0.08|
Find the expected number of complaints per day.
---
The expected number of complaints per day is [ ].
(Do not round your answer.)
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