Table 13-1 The Table Below Represents the Probability Distribution for Machine Breakdowns

question 77

Multiple Choice

Table 13-1
The table below represents the probability distribution for machine breakdowns in a day of operation.
-According to Table 13-1,what is the probability of at least one breakdown?

• A)0.2
• B)0.3
• C)0.5
• D)0.8
• E)0.85