Textbook ExpertVerified Tutor
30 Oct 2021
Given information
Use the following information to answer the next two exercises: The average number of times per week that Mrs. Plum’s cats wake her up at night because they want to play is ten. We are interested in the number of times her cats wake her up each week.
Step-by-step explanation
Step 1.
Consider the formula as follows:
The average number of times Mrs. Plum’s cats wakes her up each week .
The required probability is calculated as follows:
Therefore, we can clearly say that Option is correct.
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