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OpenStudy (anonymous):
A spinner is divided in to 4. Lauren spins this spinner 50 times. Which is the best estimate of the number of times she will land on the number 4?
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OpenStudy (dumbcow):
All numbers are equally likely to be landed on probability of landing on 4 is 1/4 Expected number of landings out of 50 = 1/4* 50 = 12.5
OpenStudy (anonymous):
so its almost 13 ?
OpenStudy (dumbcow):
you could say 12 or 13
OpenStudy (anonymous):
thank you
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