Qual a correta?????
"multiple choice" question: select the correct answer.
Which of the following is a continuous random variable?
1 The number of left-handed students in a random sample of 10 students.
2 The number of people in front of you in line at a grocery store
3 The number of accidents in an intersection per week.
4 The number of roommates a randomly chosen students has
5 The exact time an individual spends on the Internet every day.
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