Mathematics, 06.09.2020 02:01 ysabel0420
You spin a wheel of fortune that is equally likely to end up pointing to any decimal number between 0 and 1, and you win if it points to a number between 0.50 and 0.55. If you spin this wheel 100 times, the mean and standard deviation of the number of times you win are closest to which of the following?
a. 5.0 and 2.18, respectively
b. 10.0 and 3.0, respectively
c. 5.0 and 4.75, respectively
d. You can’t tell because the result of a single spin is not normally distributed
Answers: 2
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