Interactive practice questions
$X$X is a random variable for the number of televisions a person owns. Is $X$X discrete?
Yes
A
No
B
Easy
< 1min
$X$X is a random variable for the length of a goanna. Is $X$X discrete?
Easy
< 1min
$X$X is a random variable for the weight of a hippopotamus to the nearest kilogram. Is $X$X discrete?
Easy
< 1min
$X$X is a random variable for the length of a queue at a supermarket checkout. Is $X$X discrete?
Easy
< 1min
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