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You pick a card at random.\newline789789\newlineWhat is P(7)P(7)?\newlineWrite your answer as a fraction or whole number.\newline_____\_\_\_\_\_

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Q. You pick a card at random.\newline789789\newlineWhat is P(7)P(7)?\newlineWrite your answer as a fraction or whole number.\newline_____\_\_\_\_\_
  1. Identify outcomes: Identify the total number of outcomes. Since the sequence is 789789, there are 33 distinct digits: 77, 88, and 99.
  2. Determine favorable outcomes: Determine the favorable outcomes. We need to find the probability of picking a 77. There is only one 77 in the sequence.
  3. Calculate probability: Calculate the probability using the formula P(Event)=Number of favorable outcomesTotal number of outcomesP(\text{Event}) = \frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}. Here, P(7)=13P(7) = \frac{1}{3}.

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