Question

1. If the probability of seeing a ship from the beach in 1 hour is 0.35, what is the probability of seeing a ship from the beach in 25 minutes?
2. In a survey of 99 families in Karachi, 45 were low income families who at some point in time were involved in electricity theft. 13 were low income families who never did any violation. 16 were high income families who involved in electricity theft, and 25 high income families never did any violation.
   if one of these subject is randonmly selected, what is the probablity of
   a. low income families or someone who did electricity theft.
   b. low income families or someone who did not do violation
   c. high income families or someone who did electricity theft

Answer 1