The following distribution table has a couple of probabilities missing. The expected value is known though. It is 1.75. What is P (x = 1)? xp (x) 00.15 1? 2? 3 0.25 O 0.4 O 0.25 0.2 O 0.18

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.2: Introduction To Probability
Problem 66E
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The following distribution table has a couple of probabilities missing. The expected value is known
though. It is 1.75. What is P (x = 1)?
xp (x)
0 0.15
1?
2?
3 0.25
O 0.4
O 0.25
0.2
O 0.18
Transcribed Image Text:The following distribution table has a couple of probabilities missing. The expected value is known though. It is 1.75. What is P (x = 1)? xp (x) 0 0.15 1? 2? 3 0.25 O 0.4 O 0.25 0.2 O 0.18
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ISBN:
9780321964038
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