Given a certain survey we fin

timer Asked: Nov 19th, 2015

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Given a certain survey we find that the percentage of all college students that are in a relationship with a significant other is 37%. We will call this event R and the event of being single S. We will randomly select 14 students. Let the random variable X = the number of students in a relationship Calculate the following probabilities: At most 7 students are in a relationship: At least 10 students are in a relationship: Exactly 3 or exactly 11 students are in a relationship: Find the following statistics: Mean: Standard deviation:

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