SOLUTION: what is the probability of locating a respondent who scored either 70 or less or 90 or more? What is the probability of locating three respondents who scored 90 or more?

SOLUTION: what is the probability of locating a respondent who scored either 70 or less or 90 or more? What is the probability of locating three respondents who scored 90 or more?

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Question 749490: what is the probability of locating a respondent who scored either 70 or less or 90 or more?
What is the probability of locating three respondents who scored 90 or more?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
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