math multiple choice questions
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T/F -In a continuous probability distribution, there is no difference
between p(x>6) and p(greater to or equal to 6)
Ans: True
T/F- In a discrete probability distribution, there is no difference
between (p>6) and (p greater to or equal to 6)
Ans: False
The binomial distribution is a _______ probability distribution
Ans: discrete
Some mutually exclusive events are independent
Ans: False
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Which of the following variables has the potential to be binomial?
A. # of cars in a parking lot
B. Number of miles someone drives to work
C. Number of students in a class who are left handed
D. Number of marbles in a jar
Ans: C
Which of the variables is continuous?
A. # of cars in a parking lot
B. Number of miles someone drives to work
C. Number of students in a class who are left handed
D. Number of marbles in a jar
Ans: B
Which of the following is NOT true about this pair of events. (Mutually
exclusive venn diagram photo