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Mathematics, 19.05.2020 22:12 hannahkharel2
Michael made a spinner to use in a game. He tested the spinner by spinning it 4 times. The pointer landed on 1 each time. What do these results suggest about the spinner?
A. It is probably a fair spinner. The probability of spinning a β1β is 0.25.
β
B. It is probably a fair spinner. The probability of spinning a β1β 4 times is 0.25 Γ 4, which equals 1.
β
C. It is probably not a fair spinner. The probability of spinning a β1β on all 4 spins is about 0.004.
β
D. It is probably not a fair spinner. The probability of spinning a β1β on all 4 spins is less than 0.0001.
Please help
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Michael made a spinner to use in a game. He tested the spinner by spinning it 4 times. The pointer l...
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