Friskie Is Having Her Fifth Litter

question 155

Multiple Choice

Friskie is having her fifth litter. The prior litters have either been three normal pups or two normal pups and a runt. Assume the probability of either outcome is 50%.

• A)NNR NNN
• B)N NN NR NNN NRN
• C)NNN RNN NR
• D)NR NNR NNR

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