Question(1 point)
Below is a certain probability model:
\begin{tabular}{|c|c|c|c|c|c|}
\hline Outcome & & & & & \\
\hline Probability & 0.2 & & 0.15 & 0.05 & 0.3 \\
\hline
\end{tabular}
Events and are given by
Calculate each probability:
Studdy Solution
STEP 1
1. The probability model is complete, meaning the sum of all probabilities is 1.
2. The probabilities of outcomes and need to be determined.
3. Events and are subsets of the sample space.
STEP 2
1. Determine the probability of outcome .
2. Verify the probability of the union of events and .
3. Verify the probability of the intersection of events and .
4. Verify the probability of the complement of event .
STEP 3
Calculate the probability of outcome using the total probability:
Given probabilities:
The sum of all probabilities should be 1:
Substitute known values:
STEP 4
Verify :
Given , there seems to be an inconsistency. Re-evaluate the problem setup or assumptions.
STEP 5
Verify :
Given , there seems to be an inconsistency. Re-evaluate the problem setup or assumptions.
STEP 6
Verify :
Given , there seems to be an inconsistency. Re-evaluate the problem setup or assumptions.
The calculations indicate inconsistencies with the given probabilities. Please verify the problem statement and provided values.
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