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 “1” is 0.25.
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B. It is probably a fair spinner. The probability of spinning a “1” 4 times is 0.25 × 4, which equals 1.
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C. It is probably not a fair spinner. The probability of spinning a “1” on all 4 spins is about 0.004.
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D. It is probably not a fair spinner. The probability of spinning a “1” on all 4 spins is less than 0.0001.

Please help

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