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You pick a card at random.\newline56785678\newlineWhat is P(6P(6 or greater than 7)7)?\newlineChoices:\newline(A)14\frac{1}{4}\newline(B)27\frac{2}{7}\newline(C)12\frac{1}{2}\newline(D)32\frac{3}{2}

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Probability of mutually exclusive events and overlapping eventsright chevron icon

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Q. You pick a card at random.\newline56785678\newlineWhat is P(6P(6 or greater than 7)7)?\newlineChoices:\newline(A)14\frac{1}{4}\newline(B)27\frac{2}{7}\newline(C)12\frac{1}{2}\newline(D)32\frac{3}{2}
  1. Identify favorable outcomes: Step 11: Identify the favorable outcomes for the event ＂66 or greater than 77＂.\newlineThe numbers in the sequence are 55, 66, 77, 88.\newlineFavorable outcomes are 66, 88.
  2. Count total outcomes: Step 22: Count the total number of outcomes.\newlineThe total numbers in the sequence are four: 55, 66, 77, 88.
  3. Calculate probability: Step 33: Calculate the probability.\newlineProbability (P) = Number of favorable outcomes / Total number of outcomes\newlineP=24=12P = \frac{2}{4} = \frac{1}{2}

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