The figure below represents the probability distribution for selecting a number of objects out of a container. Construct a probability distribution from this graph. Probability 0.4 0.3 0.2 0.1 0.0 0 Selecting an Object out of Container 1 2 F Number of Objects 3

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The figure below represents the probability distribution for selecting a number of objects out of a container. Construct a
probability distribution from this graph.
Selecting an Object out of Container
0.4
0.3
0.2
0.1
0.0
1
2
3
4
Number of Objects
Probability
Transcribed Image Text:The figure below represents the probability distribution for selecting a number of objects out of a container. Construct a probability distribution from this graph. Selecting an Object out of Container 0.4 0.3 0.2 0.1 0.0 1 2 3 4 Number of Objects Probability
1. What is the probability distribution? (Enter the exact values by using fractions. Use / as the division bar. Do not use spaces in
your answers.)
Number of
1
2
3
4
Objects a
Probability
0.1
0.25
0.55
0.2
0.1
P(x)
2. What is the probability of selecting 4 objects from the container? P(x
V 4)
0.1
3. What is the probability of selecting less than 2 objects from the container? P(x < +
0.35
4. What is the probability of selecting between 3 and 4 objects, inclusive? P(3 <
V 4)
0.3
5. What is the mean and standard deviation? µ =
1.95
and σ-
1.12
Round to the nearest
hundredth, if necessary.
Transcribed Image Text:1. What is the probability distribution? (Enter the exact values by using fractions. Use / as the division bar. Do not use spaces in your answers.) Number of 1 2 3 4 Objects a Probability 0.1 0.25 0.55 0.2 0.1 P(x) 2. What is the probability of selecting 4 objects from the container? P(x V 4) 0.1 3. What is the probability of selecting less than 2 objects from the container? P(x < + 0.35 4. What is the probability of selecting between 3 and 4 objects, inclusive? P(3 < V 4) 0.3 5. What is the mean and standard deviation? µ = 1.95 and σ- 1.12 Round to the nearest hundredth, if necessary.
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