Question

A spinner has five equal sections that are numbered 1-5. In which distributions does the variable X have a binomial distribution? Select each correct answer.
A.) When the spinner is spun multiple times, X is the number of spins until it lands on 5.
B.) When the spinner is spun four times, X is the number of times the spinner does not land on an odd number.
C.) When the spinner is spun three times, X is the sum of the numbers the spinner lands on.
D.) When the spinner is spun five times, X is the number of times the spinner lands on 1.

Answer 1

Answer: The answer is C

Step-by-step explanation: If you think about it the spinner only spun 3 times and when that happens them you sum up X