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# In survey, 159 of the participants said that they had never bought lottery tickets or treasury bonds, 73% had bought lottery tickets and 49% had bought treasury bon...

## Question

###### In survey, 159 of the participants said that they had never bought lottery tickets or treasury bonds, 73% had bought lottery tickets and 49% had bought treasury bonds(a)State the events that describe the scenario given to you:(b)Find the probability that a person chosen at random from those taking ~ part in the survey had bought lottery tickets or treasury bonds (ii) had bought lottery tickets and treasury bonds had bought lottery tickets only

In survey, 159 of the participants said that they had never bought lottery tickets or treasury bonds, 73% had bought lottery tickets and 49% had bought treasury bonds (a) State the events that describe the scenario given to you: (b) Find the probability that a person chosen at random from those taking ~ part in the survey had bought lottery tickets or treasury bonds (ii) had bought lottery tickets and treasury bonds had bought lottery tickets only

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